namei.h: include errno.h
authorStephen Warren <swarren@wwwdotorg.org>
Mon, 24 Dec 2012 18:14:58 +0000 (11:14 -0700)
committerAl Viro <viro@zeniv.linux.org.uk>
Tue, 25 Dec 2012 23:45:06 +0000 (18:45 -0500)
commit08b60f8438879a84246d7debded31c9cb7aea6e4
tree75367ca36c1e531e6fbf7745f8ffdf556eeb4864
parenta49f0d1ea3ec94fc7cf33a7c36a16343b74bd565
namei.h: include errno.h

This solves:

In file included from fs/ext3/symlink.c:20:0:
include/linux/namei.h: In function 'retry_estale':
include/linux/namei.h:114:19: error: 'ESTALE' undeclared (first use in this function)

Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
include/linux/namei.h