diff options
author | Alex Shi <alex.shi@linaro.org> | 2018-02-01 12:02:38 +0800 |
---|---|---|
committer | Alex Shi <alex.shi@linaro.org> | 2018-02-01 12:02:38 +0800 |
commit | 59e35359ec360b74e9013ccab84c19ce53db38f9 (patch) | |
tree | f6c5cca3189d2140f23e7a71ee3f167c7e6f748e /fs/ext2/acl.c | |
parent | c210bc406de6a7993b8d7f30c28436be80de7694 (diff) | |
parent | a40f2a595adfe0be6ced06fdb4c4a24ae3291a91 (diff) |
Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-androidlsk-v4.4-18.02-android
Diffstat (limited to 'fs/ext2/acl.c')
-rw-r--r-- | fs/ext2/acl.c | 36 |
1 files changed, 22 insertions, 14 deletions
diff --git a/fs/ext2/acl.c b/fs/ext2/acl.c index d6aeb84e90b6..d882d873c5a3 100644 --- a/fs/ext2/acl.c +++ b/fs/ext2/acl.c @@ -178,11 +178,8 @@ ext2_get_acl(struct inode *inode, int type) return acl; } -/* - * inode->i_mutex: down - */ -int -ext2_set_acl(struct inode *inode, struct posix_acl *acl, int type) +static int +__ext2_set_acl(struct inode *inode, struct posix_acl *acl, int type) { int name_index; void *value = NULL; @@ -192,13 +189,6 @@ ext2_set_acl(struct inode *inode, struct posix_acl *acl, int type) switch(type) { case ACL_TYPE_ACCESS: name_index = EXT2_XATTR_INDEX_POSIX_ACL_ACCESS; - if (acl) { - error = posix_acl_update_mode(inode, &inode->i_mode, &acl); - if (error) - return error; - inode->i_ctime = CURRENT_TIME_SEC; - mark_inode_dirty(inode); - } break; case ACL_TYPE_DEFAULT: @@ -225,6 +215,24 @@ ext2_set_acl(struct inode *inode, struct posix_acl *acl, int type) } /* + * inode->i_mutex: down + */ +int +ext2_set_acl(struct inode *inode, struct posix_acl *acl, int type) +{ + int error; + + if (type == ACL_TYPE_ACCESS && acl) { + error = posix_acl_update_mode(inode, &inode->i_mode, &acl); + if (error) + return error; + inode->i_ctime = CURRENT_TIME_SEC; + mark_inode_dirty(inode); + } + return __ext2_set_acl(inode, acl, type); +} + +/* * Initialize the ACLs of a new inode. Called from ext2_new_inode. * * dir->i_mutex: down @@ -241,12 +249,12 @@ ext2_init_acl(struct inode *inode, struct inode *dir) return error; if (default_acl) { - error = ext2_set_acl(inode, default_acl, ACL_TYPE_DEFAULT); + error = __ext2_set_acl(inode, default_acl, ACL_TYPE_DEFAULT); posix_acl_release(default_acl); } if (acl) { if (!error) - error = ext2_set_acl(inode, acl, ACL_TYPE_ACCESS); + error = __ext2_set_acl(inode, acl, ACL_TYPE_ACCESS); posix_acl_release(acl); } return error; |