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(parent: 9c33925) | patch
fs/direct-io.c: remove redundant comparison
authorGu Zheng <guz.fnst@cn.fujitsu.com>
Thu, 3 Apr 2014 21:47:16 +0000 (14:47 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 3 Apr 2014 23:20:57 +0000 (16:20 -0700)
commit2b665e276c15ba7d9fc8cdd16931883a51ed13e4
tree69853d98f18d80cb04dc20c74d1e0e37d6c1a162tree | snapshot
parent9c339255cb01806efbaec3d296f3e44c9357d574commit | diff
fs/direct-io.c: remove redundant comparison

The return value of bio_get_nr_vecs() cannot be bigger than
BIO_MAX_PAGES, so we can remove redundant the comparison between
nr_pages and BIO_MAX_PAGES.

Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Reviewed-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/direct-io.c diff | blob | history
Linux Kernel tree with some unpolished code for Colibri/Apalis modules