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13eb34b669
Fixes gcc '-Wunused-but-set-variable' warning: drivers/scsi/megaraid/megaraid_mbox.c: In function 'megaraid_reset_handler': drivers/scsi/megaraid/megaraid_mbox.c:2580:7: warning: variable 'recovering' set but not used [-Wunused-but-set-variable] drivers/scsi/megaraid/megaraid_mbox.c: In function 'mbox_post_sync_cmd': drivers/scsi/megaraid/megaraid_mbox.c:2728:12: warning: variable 'mbox64' set but not used [-Wunused-but-set-variable] drivers/scsi/megaraid/megaraid_mbox.c: In function 'megaraid_mbox_support_random_del': drivers/scsi/megaraid/megaraid_mbox.c:3138:11: warning: variable 'mbox' set but not used [-Wunused-but-set-variable] drivers/scsi/megaraid/megaraid_mbox.c: In function 'megaraid_mbox_flush_cache': drivers/scsi/megaraid/megaraid_mbox.c:3266:10: warning: variable 'mbox' set but not used [-Wunused-but-set-variable] drivers/scsi/megaraid/megaraid_mbox.c: In function 'megaraid_mbox_fire_sync_cmd': drivers/scsi/megaraid/megaraid_mbox.c:3302:12: warning: variable 'mbox64' set but not used [-Wunused-but-set-variable] drivers/scsi/megaraid/megaraid_mbox.c: In function 'gather_hbainfo': drivers/scsi/megaraid/megaraid_mbox.c:3797:10: warning: variable 'dmajor' set but not used [-Wunused-but-set-variable] [mkp: applied by hand due to conflict with hch's DMA cleanup] Signed-off-by: YueHaibing <yuehaibing@huawei.com> 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 Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.
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.