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| author | Al Viro <viro@zeniv.linux.org.uk> | 2011-07-23 09:10:32 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2011-07-25 20:27:32 +0200 |
| commit | 826cae2f2b4d726b925f43bc208a571639da4761 (patch) | |
| tree | b7f83eecf3bde8c4e455d89c7c535988b3e8bd59 /fs/9p/acl.c | |
| parent | generic_acl: no need to clone acl just to push it to set_cached_acl() (diff) | |
| download | linux-826cae2f2b4d726b925f43bc208a571639da4761.tar.xz linux-826cae2f2b4d726b925f43bc208a571639da4761.zip | |
kill boilerplates around posix_acl_create_masq()
new helper: posix_acl_create(&acl, gfp, mode_p). Replaces acl with
modified clone, on failure releases acl and replaces with NULL.
Returns 0 or -ve on error. All callers of posix_acl_create_masq()
switched.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/9p/acl.c')
| -rw-r--r-- | fs/9p/acl.c | 22 |
1 files changed, 5 insertions, 17 deletions
diff --git a/fs/9p/acl.c b/fs/9p/acl.c index d7211e28c0d1..075bc909da17 100644 --- a/fs/9p/acl.c +++ b/fs/9p/acl.c @@ -206,30 +206,18 @@ int v9fs_acl_mode(struct inode *dir, mode_t *modep, mode &= ~current_umask(); } if (acl) { - struct posix_acl *clone; - if (S_ISDIR(mode)) *dpacl = posix_acl_dup(acl); - clone = posix_acl_clone(acl, GFP_NOFS); - posix_acl_release(acl); - if (!clone) - return -ENOMEM; - - retval = posix_acl_create_masq(clone, &mode); - if (retval < 0) { - posix_acl_release(clone); - goto cleanup; - } + retval = posix_acl_create(&acl, GFP_NOFS, &mode); + if (retval < 0) + return retval; if (retval > 0) - *pacl = clone; + *pacl = acl; else - posix_acl_release(clone); + posix_acl_release(acl); } *modep = mode; return 0; -cleanup: - return retval; - } static int v9fs_remote_get_acl(struct dentry *dentry, const char *name, |