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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-25 22:47:03 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-25 22:47:03 -0700 |
| commit | 84635d68be4b846ba984a89f386524153330c597 (patch) | |
| tree | f9195d7eecccef6e421e483fa18755706bc2ad66 | |
| parent | 45b583b10a8b438b970e95a7d1d4db22c9e35004 (diff) | |
| download | linux-84635d68be4b846ba984a89f386524153330c597.tar.bz2 | |
vfs: fix check_acl compile error when CONFIG_FS_POSIX_ACL is not set
Commit e77819e57f08 ("vfs: move ACL cache lookup into generic code")
didn't take the FS_POSIX_ACL config variable into account - when that is
not set, ACL's go away, and the cache helper functions do not exist,
causing compile errors like
fs/namei.c: In function 'check_acl':
fs/namei.c:191:10: error: implicit declaration of function 'negative_cached_acl'
fs/namei.c:196:2: error: implicit declaration of function 'get_cached_acl'
fs/namei.c:196:6: warning: assignment makes pointer from integer without a cast
fs/namei.c:212:11: error: implicit declaration of function 'set_cached_acl'
Reported-by: Markus Trippelsdorf <markus@trippelsdorf.de>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | fs/namei.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/namei.c b/fs/namei.c index ef00b984fb20..f8c69d373793 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -176,6 +176,7 @@ EXPORT_SYMBOL(putname); static int check_acl(struct inode *inode, int mask) { +#ifdef CONFIG_FS_POSIX_ACL struct posix_acl *acl; /* @@ -219,6 +220,7 @@ static int check_acl(struct inode *inode, int mask) posix_acl_release(acl); return error; } +#endif return -EAGAIN; } |