mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-07 19:49:33 -04:00
c733741ae1
Make all error paths unlock rioc->bsg_cmds.mutex.
This patch fixes the following Clang -Wthread-safety errors:
drivers/scsi/mpi3mr/mpi3mr_app.c:2835:1: error: mutex 'mrioc->bsg_cmds.mutex' is not held on every path through here [-Werror,-Wthread-safety-analysis]
2835 | }
| ^
drivers/scsi/mpi3mr/mpi3mr_app.c:2332:6: note: mutex acquired here
2332 | if (mutex_lock_interruptible(&mrioc->bsg_cmds.mutex))
| ^
./include/linux/mutex.h:172:40: note: expanded from macro 'mutex_lock_interruptible'
172 | #define mutex_lock_interruptible(lock) mutex_lock_interruptible_nested(lock, 0)
| ^
Cc: Sathya Prakash <sathya.prakash@broadcom.com>
Fixes: fb231d7def ("scsi: mpi3mr: Support for preallocation of SGL BSG data buffers part-2")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20250210203936.2946494-2-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.