* drivers/usb/host/ohci-hcd.c:1318 ohci_hcd_mod_init() warn: ignoring unreachable code.
@ 2021-03-16 6:46 kernel test robot
0 siblings, 0 replies; 6+ messages in thread
From: kernel test robot @ 2021-03-16 6:46 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 3831 bytes --]
CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Stephen Boyd <sboyd@kernel.org>
CC: Mark Brown <broonie@kernel.org>
CC: Arnd Bergmann <arnd@arndb.de>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 1a4431a5db2bf800c647ee0ed87f2727b8d6c29c
commit: bbd7ffdbef6888459f301c5889f3b14ada38b913 clk: Allow the common clk framework to be selectable
date: 10 months ago
:::::: branch date: 7 hours ago
:::::: commit date: 10 months ago
config: arm-randconfig-m031-20210316 (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
smatch warnings:
drivers/usb/host/ohci-hcd.c:1318 ohci_hcd_mod_init() warn: ignoring unreachable code.
vim +1318 drivers/usb/host/ohci-hcd.c
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1313
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1314 return retval;
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1315
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1316 /* Error path */
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1317 #ifdef TMIO_OHCI_DRIVER
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 @1318 platform_driver_unregister(&TMIO_OHCI_DRIVER);
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1319 error_tmio:
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1320 #endif
3ee38d8bf46b36 Ben Dooks 2008-06-08 1321 #ifdef SM501_OHCI_DRIVER
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1322 platform_driver_unregister(&SM501_OHCI_DRIVER);
3ee38d8bf46b36 Ben Dooks 2008-06-08 1323 error_sm501:
3ee38d8bf46b36 Ben Dooks 2008-06-08 1324 #endif
de44743b033942 Benjamin Herrenschmidt 2007-01-15 1325 #ifdef SA1111_DRIVER
de44743b033942 Benjamin Herrenschmidt 2007-01-15 1326 sa1111_driver_unregister(&SA1111_DRIVER);
de44743b033942 Benjamin Herrenschmidt 2007-01-15 1327 error_sa1111:
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1328 #endif
495a678fc62e85 Sylvain Munaut 2006-12-13 1329 #ifdef OF_PLATFORM_DRIVER
d35fb6417655eb Grant Likely 2011-02-22 1330 platform_driver_unregister(&OF_PLATFORM_DRIVER);
de44743b033942 Benjamin Herrenschmidt 2007-01-15 1331 error_of_platform:
495a678fc62e85 Sylvain Munaut 2006-12-13 1332 #endif
6a6c957eba2081 Geoff Levand 2007-01-15 1333 #ifdef PS3_SYSTEM_BUS_DRIVER
7a4eb7fd50d4df Geoff Levand 2007-06-05 1334 ps3_ohci_driver_unregister(&PS3_SYSTEM_BUS_DRIVER);
6a6c957eba2081 Geoff Levand 2007-01-15 1335 error_ps3:
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1336 #endif
684c19e0d95f46 Tony Jones 2007-09-11 1337 debugfs_remove(ohci_debug_root);
684c19e0d95f46 Tony Jones 2007-09-11 1338 ohci_debug_root = NULL;
684c19e0d95f46 Tony Jones 2007-09-11 1339
9beeee6584b9aa Alan Stern 2008-10-02 1340 clear_bit(USB_OHCI_LOADED, &usb_hcds_loaded);
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1341 return retval;
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1342 }
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1343 module_init(ohci_hcd_mod_init);
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1344
:::::: The code at line 1318 was first introduced by commit
:::::: 78c73414f4f6744e2ea5a07b263a9698aa6f2416 USB: ohci: add support for tmio-ohci cell
:::::: TO: Dmitry Baryshkov <dbaryshkov@gmail.com>
:::::: CC: Greg Kroah-Hartman <gregkh@suse.de>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 36373 bytes --]
^ permalink raw reply [flat|nested] 6+ messages in thread
* drivers/usb/host/ohci-hcd.c:1318 ohci_hcd_mod_init() warn: ignoring unreachable code.
@ 2021-03-16 8:32 ` Dan Carpenter
0 siblings, 0 replies; 6+ messages in thread
From: Dan Carpenter @ 2021-03-16 8:32 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 3364 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 1a4431a5db2bf800c647ee0ed87f2727b8d6c29c
commit: bbd7ffdbef6888459f301c5889f3b14ada38b913 clk: Allow the common clk framework to be selectable
config: arm-randconfig-m031-20210316 (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
smatch warnings:
drivers/usb/host/ohci-hcd.c:1318 ohci_hcd_mod_init() warn: ignoring unreachable code.
vim +1318 drivers/usb/host/ohci-hcd.c
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1313
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1314 return retval;
^^^^^^^^^^^^^
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1315
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1316 /* Error path */
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1317 #ifdef TMIO_OHCI_DRIVER
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 @1318 platform_driver_unregister(&TMIO_OHCI_DRIVER);
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Unreachable
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1319 error_tmio:
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1320 #endif
3ee38d8bf46b36 Ben Dooks 2008-06-08 1321 #ifdef SM501_OHCI_DRIVER
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1322 platform_driver_unregister(&SM501_OHCI_DRIVER);
3ee38d8bf46b36 Ben Dooks 2008-06-08 1323 error_sm501:
3ee38d8bf46b36 Ben Dooks 2008-06-08 1324 #endif
de44743b033942 Benjamin Herrenschmidt 2007-01-15 1325 #ifdef SA1111_DRIVER
de44743b033942 Benjamin Herrenschmidt 2007-01-15 1326 sa1111_driver_unregister(&SA1111_DRIVER);
de44743b033942 Benjamin Herrenschmidt 2007-01-15 1327 error_sa1111:
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1328 #endif
495a678fc62e85 Sylvain Munaut 2006-12-13 1329 #ifdef OF_PLATFORM_DRIVER
d35fb6417655eb Grant Likely 2011-02-22 1330 platform_driver_unregister(&OF_PLATFORM_DRIVER);
de44743b033942 Benjamin Herrenschmidt 2007-01-15 1331 error_of_platform:
495a678fc62e85 Sylvain Munaut 2006-12-13 1332 #endif
6a6c957eba2081 Geoff Levand 2007-01-15 1333 #ifdef PS3_SYSTEM_BUS_DRIVER
7a4eb7fd50d4df Geoff Levand 2007-06-05 1334 ps3_ohci_driver_unregister(&PS3_SYSTEM_BUS_DRIVER);
6a6c957eba2081 Geoff Levand 2007-01-15 1335 error_ps3:
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1336 #endif
684c19e0d95f46 Tony Jones 2007-09-11 1337 debugfs_remove(ohci_debug_root);
684c19e0d95f46 Tony Jones 2007-09-11 1338 ohci_debug_root = NULL;
684c19e0d95f46 Tony Jones 2007-09-11 1339
9beeee6584b9aa Alan Stern 2008-10-02 1340 clear_bit(USB_OHCI_LOADED, &usb_hcds_loaded);
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1341 return retval;
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1342 }
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 36373 bytes --]
^ permalink raw reply [flat|nested] 6+ messages in thread
* drivers/usb/host/ohci-hcd.c:1318 ohci_hcd_mod_init() warn: ignoring unreachable code.
@ 2021-03-16 8:32 ` Dan Carpenter
0 siblings, 0 replies; 6+ messages in thread
From: Dan Carpenter @ 2021-03-16 8:32 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3364 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 1a4431a5db2bf800c647ee0ed87f2727b8d6c29c
commit: bbd7ffdbef6888459f301c5889f3b14ada38b913 clk: Allow the common clk framework to be selectable
config: arm-randconfig-m031-20210316 (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
smatch warnings:
drivers/usb/host/ohci-hcd.c:1318 ohci_hcd_mod_init() warn: ignoring unreachable code.
vim +1318 drivers/usb/host/ohci-hcd.c
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1313
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1314 return retval;
^^^^^^^^^^^^^
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1315
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1316 /* Error path */
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1317 #ifdef TMIO_OHCI_DRIVER
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 @1318 platform_driver_unregister(&TMIO_OHCI_DRIVER);
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Unreachable
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1319 error_tmio:
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1320 #endif
3ee38d8bf46b36 Ben Dooks 2008-06-08 1321 #ifdef SM501_OHCI_DRIVER
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1322 platform_driver_unregister(&SM501_OHCI_DRIVER);
3ee38d8bf46b36 Ben Dooks 2008-06-08 1323 error_sm501:
3ee38d8bf46b36 Ben Dooks 2008-06-08 1324 #endif
de44743b033942 Benjamin Herrenschmidt 2007-01-15 1325 #ifdef SA1111_DRIVER
de44743b033942 Benjamin Herrenschmidt 2007-01-15 1326 sa1111_driver_unregister(&SA1111_DRIVER);
de44743b033942 Benjamin Herrenschmidt 2007-01-15 1327 error_sa1111:
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1328 #endif
495a678fc62e85 Sylvain Munaut 2006-12-13 1329 #ifdef OF_PLATFORM_DRIVER
d35fb6417655eb Grant Likely 2011-02-22 1330 platform_driver_unregister(&OF_PLATFORM_DRIVER);
de44743b033942 Benjamin Herrenschmidt 2007-01-15 1331 error_of_platform:
495a678fc62e85 Sylvain Munaut 2006-12-13 1332 #endif
6a6c957eba2081 Geoff Levand 2007-01-15 1333 #ifdef PS3_SYSTEM_BUS_DRIVER
7a4eb7fd50d4df Geoff Levand 2007-06-05 1334 ps3_ohci_driver_unregister(&PS3_SYSTEM_BUS_DRIVER);
6a6c957eba2081 Geoff Levand 2007-01-15 1335 error_ps3:
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1336 #endif
684c19e0d95f46 Tony Jones 2007-09-11 1337 debugfs_remove(ohci_debug_root);
684c19e0d95f46 Tony Jones 2007-09-11 1338 ohci_debug_root = NULL;
684c19e0d95f46 Tony Jones 2007-09-11 1339
9beeee6584b9aa Alan Stern 2008-10-02 1340 clear_bit(USB_OHCI_LOADED, &usb_hcds_loaded);
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1341 return retval;
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1342 }
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 36373 bytes --]
^ permalink raw reply [flat|nested] 6+ messages in thread
* drivers/usb/host/ohci-hcd.c:1318 ohci_hcd_mod_init() warn: ignoring unreachable code.
@ 2021-03-16 8:32 ` Dan Carpenter
0 siblings, 0 replies; 6+ messages in thread
From: Dan Carpenter @ 2021-03-16 8:32 UTC (permalink / raw)
To: kbuild, Stephen Boyd
Cc: lkp, kbuild-all, linux-kernel, Mark Brown, Arnd Bergmann
[-- Attachment #1: Type: text/plain, Size: 3308 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 1a4431a5db2bf800c647ee0ed87f2727b8d6c29c
commit: bbd7ffdbef6888459f301c5889f3b14ada38b913 clk: Allow the common clk framework to be selectable
config: arm-randconfig-m031-20210316 (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
smatch warnings:
drivers/usb/host/ohci-hcd.c:1318 ohci_hcd_mod_init() warn: ignoring unreachable code.
vim +1318 drivers/usb/host/ohci-hcd.c
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1313
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1314 return retval;
^^^^^^^^^^^^^
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1315
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1316 /* Error path */
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1317 #ifdef TMIO_OHCI_DRIVER
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 @1318 platform_driver_unregister(&TMIO_OHCI_DRIVER);
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Unreachable
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1319 error_tmio:
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1320 #endif
3ee38d8bf46b36 Ben Dooks 2008-06-08 1321 #ifdef SM501_OHCI_DRIVER
78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1322 platform_driver_unregister(&SM501_OHCI_DRIVER);
3ee38d8bf46b36 Ben Dooks 2008-06-08 1323 error_sm501:
3ee38d8bf46b36 Ben Dooks 2008-06-08 1324 #endif
de44743b033942 Benjamin Herrenschmidt 2007-01-15 1325 #ifdef SA1111_DRIVER
de44743b033942 Benjamin Herrenschmidt 2007-01-15 1326 sa1111_driver_unregister(&SA1111_DRIVER);
de44743b033942 Benjamin Herrenschmidt 2007-01-15 1327 error_sa1111:
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1328 #endif
495a678fc62e85 Sylvain Munaut 2006-12-13 1329 #ifdef OF_PLATFORM_DRIVER
d35fb6417655eb Grant Likely 2011-02-22 1330 platform_driver_unregister(&OF_PLATFORM_DRIVER);
de44743b033942 Benjamin Herrenschmidt 2007-01-15 1331 error_of_platform:
495a678fc62e85 Sylvain Munaut 2006-12-13 1332 #endif
6a6c957eba2081 Geoff Levand 2007-01-15 1333 #ifdef PS3_SYSTEM_BUS_DRIVER
7a4eb7fd50d4df Geoff Levand 2007-06-05 1334 ps3_ohci_driver_unregister(&PS3_SYSTEM_BUS_DRIVER);
6a6c957eba2081 Geoff Levand 2007-01-15 1335 error_ps3:
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1336 #endif
684c19e0d95f46 Tony Jones 2007-09-11 1337 debugfs_remove(ohci_debug_root);
684c19e0d95f46 Tony Jones 2007-09-11 1338 ohci_debug_root = NULL;
684c19e0d95f46 Tony Jones 2007-09-11 1339
9beeee6584b9aa Alan Stern 2008-10-02 1340 clear_bit(USB_OHCI_LOADED, &usb_hcds_loaded);
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1341 return retval;
5e16fabe5dbcff Sylvain Munaut 2006-12-13 1342 }
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 36373 bytes --]
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: drivers/usb/host/ohci-hcd.c:1318 ohci_hcd_mod_init() warn: ignoring unreachable code.
2021-03-16 8:32 ` Dan Carpenter
@ 2021-03-16 12:32 ` Arnd Bergmann
-1 siblings, 0 replies; 6+ messages in thread
From: Arnd Bergmann @ 2021-03-16 12:32 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 1706 bytes --]
On Tue, Mar 16, 2021 at 9:32 AM Dan Carpenter <dan.carpenter@oracle.com> wrote:
>
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head: 1a4431a5db2bf800c647ee0ed87f2727b8d6c29c
> commit: bbd7ffdbef6888459f301c5889f3b14ada38b913 clk: Allow the common clk framework to be selectable
> config: arm-randconfig-m031-20210316 (attached as .config)
> compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
> Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
>
> smatch warnings:
> drivers/usb/host/ohci-hcd.c:1318 ohci_hcd_mod_init() warn: ignoring unreachable code.
>
> vim +1318 drivers/usb/host/ohci-hcd.c
>
> 78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1313
> 5e16fabe5dbcff Sylvain Munaut 2006-12-13 1314 return retval;
> ^^^^^^^^^^^^^
>
> 5e16fabe5dbcff Sylvain Munaut 2006-12-13 1315
> 5e16fabe5dbcff Sylvain Munaut 2006-12-13 1316 /* Error path */
> 78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1317 #ifdef TMIO_OHCI_DRIVER
> 78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 @1318 platform_driver_unregister(&TMIO_OHCI_DRIVER);
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> Unreachable
It looks like this has been the case since tmio support was added in:
78c73414f4f6 ("USB: ohci: add support for tmio-ohci cell")
I wonder if any of the original developers are still around to fix it, it should
be trivial.
Arnd
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: drivers/usb/host/ohci-hcd.c:1318 ohci_hcd_mod_init() warn: ignoring unreachable code.
@ 2021-03-16 12:32 ` Arnd Bergmann
0 siblings, 0 replies; 6+ messages in thread
From: Arnd Bergmann @ 2021-03-16 12:32 UTC (permalink / raw)
To: Dan Carpenter
Cc: kbuild, Stephen Boyd, kbuild test robot, kbuild-all,
linux-kernel@vger.kernel.org, Mark Brown, Dmitry Baryshkov,
Ian Molton
On Tue, Mar 16, 2021 at 9:32 AM Dan Carpenter <dan.carpenter@oracle.com> wrote:
>
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head: 1a4431a5db2bf800c647ee0ed87f2727b8d6c29c
> commit: bbd7ffdbef6888459f301c5889f3b14ada38b913 clk: Allow the common clk framework to be selectable
> config: arm-randconfig-m031-20210316 (attached as .config)
> compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
> Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
>
> smatch warnings:
> drivers/usb/host/ohci-hcd.c:1318 ohci_hcd_mod_init() warn: ignoring unreachable code.
>
> vim +1318 drivers/usb/host/ohci-hcd.c
>
> 78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1313
> 5e16fabe5dbcff Sylvain Munaut 2006-12-13 1314 return retval;
> ^^^^^^^^^^^^^
>
> 5e16fabe5dbcff Sylvain Munaut 2006-12-13 1315
> 5e16fabe5dbcff Sylvain Munaut 2006-12-13 1316 /* Error path */
> 78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 1317 #ifdef TMIO_OHCI_DRIVER
> 78c73414f4f674 Dmitry Eremin-Solenikov 2008-10-08 @1318 platform_driver_unregister(&TMIO_OHCI_DRIVER);
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> Unreachable
It looks like this has been the case since tmio support was added in:
78c73414f4f6 ("USB: ohci: add support for tmio-ohci cell")
I wonder if any of the original developers are still around to fix it, it should
be trivial.
Arnd
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2021-03-16 12:33 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2021-03-16 8:32 drivers/usb/host/ohci-hcd.c:1318 ohci_hcd_mod_init() warn: ignoring unreachable code Dan Carpenter
2021-03-16 8:32 ` Dan Carpenter
2021-03-16 8:32 ` Dan Carpenter
2021-03-16 12:32 ` Arnd Bergmann
2021-03-16 12:32 ` Arnd Bergmann
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2021-03-16 6:46 kernel test robot
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