From: kernel test robot <lkp@intel.com>
To: kbuild@lists.01.org
Subject: [cxl-cxl:pending 39/40] drivers/cxl/core/bus.c:501 devm_cxl_add_decoder() warn: variable dereferenced before check 'cxld' (see line 497)
Date: Wed, 25 Aug 2021 07:47:22 +0800 [thread overview]
Message-ID: <202108250714.GDy2jUg2-lkp@intel.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 5962 bytes --]
CC: kbuild-all(a)lists.01.org
CC: Alison Schofield <alison.schofield@intel.com>
CC: Vishal Verma <vishal.l.verma@intel.com>
CC: Ira Weiny <ira.weiny@intel.com>
CC: Ben Widawsky <ben.widawsky@intel.com>
CC: Dan Williams <dan.j.williams@intel.com>
CC: linux-kernel(a)vger.kernel.org
TO: Dan Williams <dan.j.williams@intel.com>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git pending
head: 036a16a39e2fab9bf7279201d04cf7e90993521f
commit: b7ca54b625514464bac2db59b754e95c49b66fb5 [39/40] cxl/core: Split decoder setup into alloc + add
:::::: branch date: 5 hours ago
:::::: commit date: 5 hours ago
config: x86_64-randconfig-m001-20210824 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 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/cxl/core/bus.c:501 devm_cxl_add_decoder() warn: variable dereferenced before check 'cxld' (see line 497)
drivers/cxl/core/bus.c:541 devm_cxl_add_decoder() error: uninitialized symbol 'dev'.
vim +/cxld +501 drivers/cxl/core/bus.c
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 493
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 494 int devm_cxl_add_decoder(struct device *host, struct cxl_decoder *cxld,
574d46ed53b527 drivers/cxl/core/bus.c Dan Williams 2021-08-24 495 int *target_map)
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 496 {
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 @497 struct cxl_port *port = to_cxl_port(cxld->dev.parent);
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 498 struct device *dev;
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 499 int rc = 0, i;
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 500
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 @501 if (!cxld)
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 502 return -EINVAL;
574d46ed53b527 drivers/cxl/core/bus.c Dan Williams 2021-08-24 503
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 504 if (IS_ERR(cxld))
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 505 return PTR_ERR(cxld);
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 506
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 507 if (cxld->interleave_ways < 1) {
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 508 rc = -EINVAL;
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 509 goto err;
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 510 }
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 511
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 512 device_lock(&port->dev);
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 513 if (list_empty(&port->dports))
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 514 rc = -EINVAL;
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 515
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 516 for (i = 0; rc == 0 && target_map && i < cxld->nr_targets; i++) {
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 517 struct cxl_dport *dport = find_dport(port, target_map[i]);
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 518
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 519 if (!dport) {
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 520 rc = -ENXIO;
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 521 break;
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 522 }
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 523 dev_dbg(host, "%s: target: %d\n", dev_name(dport->dport), i);
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 524 cxld->target[i] = dport;
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 525 }
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 526 device_unlock(&port->dev);
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 527 if (rc)
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 528 goto err;
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 529
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 530 dev = &cxld->dev;
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 531 rc = dev_set_name(dev, "decoder%d.%d", port->id, cxld->id);
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 532 if (rc)
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 533 goto err;
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 534
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 535 rc = device_add(dev);
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 536 if (rc)
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 537 goto err;
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 538
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 539 return devm_add_action_or_reset(host, unregister_cxl_dev, dev);
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 540 err:
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 @541 put_device(dev);
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 542 return rc;
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 543 }
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 544 EXPORT_SYMBOL_GPL(devm_cxl_add_decoder);
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 545
---
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: 36378 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: Dan Carpenter <dan.carpenter@oracle.com>
To: kbuild-all@lists.01.org
Subject: [cxl-cxl:pending 39/40] drivers/cxl/core/bus.c:501 devm_cxl_add_decoder() warn: variable dereferenced before check 'cxld' (see line 497)
Date: Wed, 25 Aug 2021 10:12:32 +0300 [thread overview]
Message-ID: <202108250714.GDy2jUg2-lkp@intel.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 5734 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git pending
head: 036a16a39e2fab9bf7279201d04cf7e90993521f
commit: b7ca54b625514464bac2db59b754e95c49b66fb5 [39/40] cxl/core: Split decoder setup into alloc + add
config: x86_64-randconfig-m001-20210824 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 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/cxl/core/bus.c:501 devm_cxl_add_decoder() warn: variable dereferenced before check 'cxld' (see line 497)
drivers/cxl/core/bus.c:541 devm_cxl_add_decoder() error: uninitialized symbol 'dev'.
vim +/cxld +501 drivers/cxl/core/bus.c
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 494 int devm_cxl_add_decoder(struct device *host, struct cxl_decoder *cxld,
574d46ed53b527 drivers/cxl/core/bus.c Dan Williams 2021-08-24 495 int *target_map)
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 496 {
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 @497 struct cxl_port *port = to_cxl_port(cxld->dev.parent);
^^^^^^^^^^^^^^^^
Dereference
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 498 struct device *dev;
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 499 int rc = 0, i;
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 500
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 @501 if (!cxld)
^^^^^
Checked too late.
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 502 return -EINVAL;
574d46ed53b527 drivers/cxl/core/bus.c Dan Williams 2021-08-24 503
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 504 if (IS_ERR(cxld))
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 505 return PTR_ERR(cxld);
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 506
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 507 if (cxld->interleave_ways < 1) {
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 508 rc = -EINVAL;
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 509 goto err;
"dev" not initialized@this point.
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 510 }
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 511
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 512 device_lock(&port->dev);
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 513 if (list_empty(&port->dports))
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 514 rc = -EINVAL;
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 515
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 516 for (i = 0; rc == 0 && target_map && i < cxld->nr_targets; i++) {
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 517 struct cxl_dport *dport = find_dport(port, target_map[i]);
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 518
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 519 if (!dport) {
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 520 rc = -ENXIO;
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 521 break;
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 522 }
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 523 dev_dbg(host, "%s: target: %d\n", dev_name(dport->dport), i);
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 524 cxld->target[i] = dport;
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 525 }
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 526 device_unlock(&port->dev);
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 527 if (rc)
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 528 goto err;
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 529
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 530 dev = &cxld->dev;
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 531 rc = dev_set_name(dev, "decoder%d.%d", port->id, cxld->id);
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 532 if (rc)
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 533 goto err;
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 534
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 535 rc = device_add(dev);
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 536 if (rc)
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 537 goto err;
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 538
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 539 return devm_add_action_or_reset(host, unregister_cxl_dev, dev);
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 540 err:
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 @541 put_device(dev);
Should be:
put_device(&cxld->dev);
But it feels like a layering violation to drop a reference that was
aquired by the caller.
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 542 return rc;
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 543 }
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
WARNING: multiple messages have this Message-ID (diff)
From: Dan Carpenter <dan.carpenter@oracle.com>
To: kbuild@lists.01.org, Dan Williams <dan.j.williams@intel.com>
Cc: lkp@intel.com, kbuild-all@lists.01.org,
Alison Schofield <alison.schofield@intel.com>,
Vishal Verma <vishal.l.verma@intel.com>,
Ira Weiny <ira.weiny@intel.com>,
Ben Widawsky <ben.widawsky@intel.com>,
Dan Williams <dan.j.williams@intel.com>,
linux-kernel@vger.kernel.org
Subject: [cxl-cxl:pending 39/40] drivers/cxl/core/bus.c:501 devm_cxl_add_decoder() warn: variable dereferenced before check 'cxld' (see line 497)
Date: Wed, 25 Aug 2021 10:12:32 +0300 [thread overview]
Message-ID: <202108250714.GDy2jUg2-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git pending
head: 036a16a39e2fab9bf7279201d04cf7e90993521f
commit: b7ca54b625514464bac2db59b754e95c49b66fb5 [39/40] cxl/core: Split decoder setup into alloc + add
config: x86_64-randconfig-m001-20210824 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 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/cxl/core/bus.c:501 devm_cxl_add_decoder() warn: variable dereferenced before check 'cxld' (see line 497)
drivers/cxl/core/bus.c:541 devm_cxl_add_decoder() error: uninitialized symbol 'dev'.
vim +/cxld +501 drivers/cxl/core/bus.c
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 494 int devm_cxl_add_decoder(struct device *host, struct cxl_decoder *cxld,
574d46ed53b527 drivers/cxl/core/bus.c Dan Williams 2021-08-24 495 int *target_map)
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 496 {
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 @497 struct cxl_port *port = to_cxl_port(cxld->dev.parent);
^^^^^^^^^^^^^^^^
Dereference
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 498 struct device *dev;
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 499 int rc = 0, i;
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 500
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 @501 if (!cxld)
^^^^^
Checked too late.
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 502 return -EINVAL;
574d46ed53b527 drivers/cxl/core/bus.c Dan Williams 2021-08-24 503
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 504 if (IS_ERR(cxld))
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 505 return PTR_ERR(cxld);
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 506
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 507 if (cxld->interleave_ways < 1) {
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 508 rc = -EINVAL;
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 509 goto err;
"dev" not initialized at this point.
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 510 }
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 511
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 512 device_lock(&port->dev);
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 513 if (list_empty(&port->dports))
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 514 rc = -EINVAL;
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 515
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 516 for (i = 0; rc == 0 && target_map && i < cxld->nr_targets; i++) {
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 517 struct cxl_dport *dport = find_dport(port, target_map[i]);
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 518
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 519 if (!dport) {
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 520 rc = -ENXIO;
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 521 break;
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 522 }
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 523 dev_dbg(host, "%s: target: %d\n", dev_name(dport->dport), i);
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 524 cxld->target[i] = dport;
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 525 }
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 526 device_unlock(&port->dev);
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 527 if (rc)
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 528 goto err;
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 529
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 530 dev = &cxld->dev;
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 531 rc = dev_set_name(dev, "decoder%d.%d", port->id, cxld->id);
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 532 if (rc)
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 533 goto err;
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 534
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 535 rc = device_add(dev);
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 536 if (rc)
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 537 goto err;
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 538
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 539 return devm_add_action_or_reset(host, unregister_cxl_dev, dev);
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 540 err:
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 @541 put_device(dev);
Should be:
put_device(&cxld->dev);
But it feels like a layering violation to drop a reference that was
aquired by the caller.
b7ca54b6255144 drivers/cxl/core/bus.c Dan Williams 2021-08-24 542 return rc;
40ba17afdfabb0 drivers/cxl/core.c Dan Williams 2021-06-09 543 }
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
next reply other threads:[~2021-08-24 23:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-24 23:47 kernel test robot [this message]
2021-08-25 7:12 ` [cxl-cxl:pending 39/40] drivers/cxl/core/bus.c:501 devm_cxl_add_decoder() warn: variable dereferenced before check 'cxld' (see line 497) Dan Carpenter
2021-08-25 7:12 ` Dan Carpenter
2021-08-26 12:50 ` Dan Carpenter
2021-08-26 12:50 ` Dan Carpenter
2021-08-26 12:50 ` Dan Carpenter
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