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| author | Al Viro <viro@zeniv.linux.org.uk> | 2011-07-23 03:10:32 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2011-07-25 14:27:32 -0400 |
| commit | 826cae2f2b4d726b925f43bc208a571639da4761 (patch) | |
| tree | b7f83eecf3bde8c4e455d89c7c535988b3e8bd59 /fs/jffs2/acl.c | |
| parent | 95203befa8887997f14077d8557e67d78457ee02 (diff) | |
| download | lwn-826cae2f2b4d726b925f43bc208a571639da4761.tar.gz lwn-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/jffs2/acl.c')
| -rw-r--r-- | fs/jffs2/acl.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/fs/jffs2/acl.c b/fs/jffs2/acl.c index 71d022d38508..5783ed81171b 100644 --- a/fs/jffs2/acl.c +++ b/fs/jffs2/acl.c @@ -277,7 +277,7 @@ int jffs2_check_acl(struct inode *inode, int mask) int jffs2_init_acl_pre(struct inode *dir_i, struct inode *inode, mode_t *i_mode) { - struct posix_acl *acl, *clone; + struct posix_acl *acl; int rc; cache_no_acl(inode); @@ -295,18 +295,13 @@ int jffs2_init_acl_pre(struct inode *dir_i, struct inode *inode, mode_t *i_mode) if (S_ISDIR(*i_mode)) set_cached_acl(inode, ACL_TYPE_DEFAULT, acl); - clone = posix_acl_clone(acl, GFP_KERNEL); - if (!clone) - return -ENOMEM; - rc = posix_acl_create_masq(clone, i_mode); - if (rc < 0) { - posix_acl_release(clone); + rc = posix_acl_create(&acl, GFP_KERNEL, i_mode); + if (rc < 0) return rc; - } if (rc > 0) - set_cached_acl(inode, ACL_TYPE_ACCESS, clone); + set_cached_acl(inode, ACL_TYPE_ACCESS, acl); - posix_acl_release(clone); + posix_acl_release(acl); } return 0; } |