md: Fix "strchr" [drivers/md/dm-log-userspace.ko] undefined!
commit0d03d59d9b31cd1e33b7e46a80b6fef66244b1f2
authorGeert Uytterhoeven <geert@linux-m68k.org>
Thu, 10 Sep 2009 21:13:28 +0000 (10 23:13 +0200)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 10 Sep 2009 21:55:01 +0000 (10 14:55 -0700)
treefab3cfc08a242b4744982b40cce837879ffa0272
parent526b678093a8a4bcf1ffffbe17bcf21c057eddf5
md: Fix "strchr" [drivers/md/dm-log-userspace.ko] undefined!

Commit b8313b6da7e2e7c7f47d93d8561969a3ff9ba0ea ("dm log: remove incorrect
field from userspace table output") added a call to strstr() with a
single-character "needle" string parameter.

Unfortunately some versions of gcc replace such calls to strstr() by calls
to strchr() behind our back.  This causes linking errors if strchr() is
defined as an inline function in <asm/string.h> (e.g. on m68k):

| WARNING: "strchr" [drivers/md/dm-log-userspace.ko] undefined!

Avoid this by explicitly calling strchr() instead.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/md/dm-log-userspace-base.c