linux/drivers
Geert Uytterhoeven 629b1b2e0e lightnvm: remove unused rq parameter of nvme_nvm_rqtocmd() to kill warning
With gcc 4.1.2:

    drivers/nvme/host/lightnvm.c: In function ‘nvme_nvm_submit_io’:
    drivers/nvme/host/lightnvm.c:498: warning: ‘rq’ is used uninitialized in this function

Indeed, since commit 2e13f33a24 ("lightnvm: create cmd before
allocating request"), the request is passed to nvme_nvm_rqtocmd() before
it is allocated.

Fortunately, as of commit 91276162de ("lightnvm: refactor end_io
functions for sync"), nvme_nvm_rqtocmd () no longer uses the passed
request, so this warning is a false positive.

Drop the unused parameter to clean up the code and kill the warning.

Fixes: 2e13f33a24 ("lightnvm: create cmd before allocating request")
Fixes: 91276162de ("lightnvm: refactor end_io functions for sync")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Jens Axboe <axboe@fb.com>
2017-05-07 19:52:45 -06:00
..
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nvme lightnvm: remove unused rq parameter of nvme_nvm_rqtocmd() to kill warning 2017-05-07 19:52:45 -06:00
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