diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-02-26 17:30:35 -0800 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2020-03-02 20:55:53 -0800 |
| commit | d49db18b247d8e7e16f2178cd713f4621d1d7ade (patch) | |
| tree | 98a42ea01c2ce331e14963ee257c7a6787195c78 /fs/xfs/xfs_acl.c | |
| parent | e513e25c380ab98d401714077c8b8ff4dae9f98b (diff) | |
xfs: remove ATTR_ALLOC and XFS_DA_OP_ALLOCVAL
Use a NULL args->value as the indicator to lazily allocate a buffer
instead, and let the caller always free args->value instead of
duplicating the cleanup.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Chandan Rajendra <chandanrlinux@gmail.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/xfs_acl.c')
| -rw-r--r-- | fs/xfs/xfs_acl.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/fs/xfs/xfs_acl.c b/fs/xfs/xfs_acl.c index 512e29540902..52b992941f89 100644 --- a/fs/xfs/xfs_acl.c +++ b/fs/xfs/xfs_acl.c @@ -131,7 +131,7 @@ xfs_get_acl(struct inode *inode, int type) struct posix_acl *acl = NULL; struct xfs_da_args args = { .dp = ip, - .flags = ATTR_ALLOC | ATTR_ROOT, + .flags = ATTR_ROOT, .valuelen = XFS_ACL_MAX_SIZE(mp), }; int error; @@ -150,19 +150,19 @@ xfs_get_acl(struct inode *inode, int type) } args.namelen = strlen(args.name); + /* + * If the attribute doesn't exist make sure we have a negative cache + * entry, for any other error assume it is transient. + */ error = xfs_attr_get(&args); - if (error) { - /* - * If the attribute doesn't exist make sure we have a negative - * cache entry, for any other error assume it is transient. - */ - if (error != -ENOATTR) - acl = ERR_PTR(error); - } else { + if (!error) { acl = xfs_acl_from_disk(mp, args.value, args.valuelen, XFS_ACL_MAX_ENTRIES(mp)); - kmem_free(args.value); + } else if (error != -ENOATTR) { + acl = ERR_PTR(error); } + + kmem_free(args.value); return acl; } |