From: James Smart <jsmart2021@gmail.com>
To: Daniel Wagner <dwagner@suse.de>
Cc: linux-scsi@vger.kernel.org
Subject: Re: [PATCH 00/32] [NEW] efct: Broadcom (Emulex) FC Target driver
Date: Fri, 25 Oct 2019 15:31:04 -0700 [thread overview]
Message-ID: <ade13ac2-d165-58de-18f1-f15221eb449a@gmail.com> (raw)
In-Reply-To: <20191025155634.eacbiyu5fo77ddet@beryllium.lan>
On 10/25/2019 8:56 AM, Daniel Wagner wrote:
> Hi James,
>
>> Review comments welcome!
>
> My compiler is complaining:
>
> home/wagi/work/linux/drivers/scsi/elx/efct/efct_driver.c: In function ‘efct_request_firmware_update’:
> /home/wagi/work/linux/drivers/scsi/elx/efct/efct_driver.c:350:3: warning: ‘fw_change_status’ may be used uninitialized in this function [-Wmaybe-uninitialized]
> 350 | switch (fw_change_status) {
> | ^~~~~~
> CC drivers/scsi/elx/libefc/efc_device.o
> CC drivers/scsi/elx/libefc/efc_lib.o
> CC drivers/scsi/elx/libefc/efc_sm.o
> CC drivers/scsi/elx/libefc_sli/sli4.o
Well, functionally it isn't an error as the way the code is written and
the writes occur, it will always have a valid value when there was no
call value. But, I can see how this is hard for the compiler to figure
out. We'll patch something to make the compiler happy.
> /home/wagi/work/linux/drivers/scsi/elx/libefc_sli/sli4.c: In function ‘sli_fc_rq_set_alloc’:
> /home/wagi/work/linux/drivers/scsi/elx/libefc_sli/sli4.c:818:12: warning: ‘offset’ may be used uninitialized in this function [-Wmaybe-uninitialized]
> 818 | u32 i, p, offset;
> | ^~~~~~
Yep - we will fix.
-- james
prev parent reply other threads:[~2019-10-25 22:31 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-23 21:55 [PATCH 00/32] [NEW] efct: Broadcom (Emulex) FC Target driver James Smart
2019-10-23 21:55 ` [PATCH 01/32] elx: libefc_sli: SLI-4 register offsets and field definitions James Smart
2019-10-24 16:22 ` Daniel Wagner
2019-10-25 23:04 ` James Smart
2019-10-23 21:55 ` [PATCH 02/32] elx: libefc_sli: SLI Descriptors and Queue entries James Smart
2019-10-25 9:59 ` Daniel Wagner
2019-10-25 23:00 ` James Smart
2019-10-23 21:55 ` [PATCH 03/32] elx: libefc_sli: Data structures and defines for mbox commands James Smart
2019-10-25 11:19 ` Daniel Wagner
2019-10-25 12:20 ` Steffen Maier
2019-10-25 22:10 ` James Smart
2019-10-25 22:42 ` James Smart
2019-10-23 21:55 ` [PATCH 04/32] elx: libefc_sli: queue create/destroy/parse routines James Smart
2019-10-25 15:35 ` Daniel Wagner
2019-10-25 22:24 ` James Smart
2019-10-23 21:55 ` [PATCH 05/32] elx: libefc_sli: Populate and post different WQEs James Smart
2019-10-23 21:55 ` [PATCH 06/32] elx: libefc_sli: bmbx routines and SLI config commands James Smart
2019-10-23 21:55 ` [PATCH 07/32] elx: libefc_sli: APIs to setup SLI library James Smart
2019-10-23 21:55 ` [PATCH 08/32] elx: libefc: Generic state machine framework James Smart
2019-10-23 21:55 ` [PATCH 09/32] elx: libefc: Emulex FC discovery library APIs and definitions James Smart
2019-10-23 21:55 ` [PATCH 10/32] elx: libefc: FC Domain state machine interfaces James Smart
2019-10-23 21:55 ` [PATCH 11/32] elx: libefc: SLI and FC PORT " James Smart
2019-10-23 21:55 ` [PATCH 12/32] elx: libefc: Remote node " James Smart
2019-10-23 21:55 ` [PATCH 13/32] elx: libefc: Fabric " James Smart
2019-10-23 21:55 ` [PATCH 14/32] elx: libefc: FC node ELS and state handling James Smart
2019-10-23 21:55 ` [PATCH 15/32] elx: efct: Data structures and defines for hw operations James Smart
2019-10-23 21:55 ` [PATCH 16/32] elx: efct: Driver initialization routines James Smart
2019-10-23 21:55 ` [PATCH 17/32] elx: efct: Hardware queues creation and deletion James Smart
2019-10-23 21:55 ` [PATCH 18/32] elx: efct: RQ buffer, memory pool allocation and deallocation APIs James Smart
2019-10-23 21:55 ` [PATCH 19/32] elx: efct: Hardware IO and SGL initialization James Smart
2019-10-23 21:55 ` [PATCH 20/32] elx: efct: Hardware queues processing James Smart
2019-10-23 21:55 ` [PATCH 21/32] elx: efct: Unsolicited FC frame processing routines James Smart
2019-10-23 21:55 ` [PATCH 22/32] elx: efct: Extended link Service IO handling James Smart
2019-10-23 21:55 ` [PATCH 23/32] elx: efct: SCSI IO handling routines James Smart
2019-10-23 21:55 ` [PATCH 24/32] elx: efct: LIO backend interface routines James Smart
2019-10-24 22:27 ` Bart Van Assche
2019-10-28 17:49 ` James Smart
2019-10-28 18:31 ` Bart Van Assche
2019-10-23 21:55 ` [PATCH 25/32] elx: efct: Hardware IO submission routines James Smart
2019-10-23 21:55 ` [PATCH 26/32] elx: efct: link statistics and SFP data James Smart
2019-10-23 21:55 ` [PATCH 27/32] elx: efct: xport and hardware teardown routines James Smart
2019-10-23 21:55 ` [PATCH 28/32] elx: efct: IO timeout handling routines James Smart
2019-10-23 21:55 ` [PATCH 29/32] elx: efct: Firmware update, async link processing James Smart
2019-10-23 21:55 ` [PATCH 30/32] elx: efct: scsi_transport_fc host interface support James Smart
2019-10-23 21:55 ` [PATCH 31/32] elx: efct: Add Makefile and Kconfig for efct driver James Smart
2019-10-25 15:55 ` Daniel Wagner
2019-10-25 22:47 ` James Smart
2019-10-23 21:55 ` [PATCH 32/32] elx: efct: Tie into kernel Kconfig and build process James Smart
2019-10-26 0:34 ` kbuild test robot
2019-10-26 0:39 ` Randy Dunlap
2019-10-26 14:13 ` kbuild test robot
2019-10-26 14:13 ` [RFC PATCH] elx: efct: efct_libefc_templ can be static kbuild test robot
2019-10-25 15:56 ` [PATCH 00/32] [NEW] efct: Broadcom (Emulex) FC Target driver Daniel Wagner
2019-10-25 22:31 ` James Smart [this message]
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