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block/blk-map: Remove redundant assignment
authorMichal Orzel <michalorzel.eng@gmail.com>
Sat, 23 Apr 2022 11:38:08 +0000 (13:38 +0200)
committerJens Axboe <axboe@kernel.dk>
Sat, 23 Apr 2022 13:15:26 +0000 (07:15 -0600)
commit05fab7f61bde15acbcb5a3c06324b36fbfc7d7eb
tree72f26cc2ca713b3b5b35436292a03baf2cdc77ebtree | snapshot
parentf8198970e95b4811feb70059b13bb9162aed2b00commit | diff
block/blk-map: Remove redundant assignment

Get rid of redundant assignment to a variable ret from function
bio_map_user_iov as it is being assigned a value that is never read.
It is being re-assigned in the first instruction after the while loop

Reported by clang-tidy [deadcode.DeadStores]

Signed-off-by: Michal Orzel <michalorzel.eng@gmail.com>
Link: https://lore.kernel.org/r/20220423113811.13335-2-michalorzel.eng@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-map.c diff | blob | history
Linux Kernel Source Tree.