block: fix returnvar.cocci warnings
authorJulia Lawall <julia.lawall@lip6.fr>
Tue, 26 May 2015 19:59:53 +0000 (21:59 +0200)
committerJens Axboe <axboe@fb.com>
Tue, 26 May 2015 20:02:45 +0000 (14:02 -0600)
commitf6454b049d81bb3d732b6a8afde08420589c6af9
tree732c0b1b65d552558263110232a136f59fa34b31
parent5f1b670d0bef508a5554d92525f5f6d00d640b38
block: fix returnvar.cocci warnings

Remove unneeded variable used to store return value.

Generated by: scripts/coccinelle/misc/returnvar.cocci

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Jens Axboe <axboe@fb.com>
fs/buffer.c