From: Andreas Gruenbacher Subject: [PATCH v10 22/46] xfs: Fix error path in xfs_get_acl Date: Mon, 12 Oct 2015 00:58:33 +0200 Message-ID: <1444604337-17651-23-git-send-email-andreas.gruenbacher@gmail.com> References: <1444604337-17651-1-git-send-email-andreas.gruenbacher@gmail.com> Cc: Andreas Gruenbacher To: Alexander Viro , "Theodore Ts'o" , Andreas Dilger , "J. Bruce Fields" , Jeff Layton , Trond Myklebust , Anna Schumaker , Dave Chinner , linux-ext4@vger.kernel.org, xfs@oss.sgi.com, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-nfs@vger.kernel.org, linux-cifs@vger.kernel.org, linux-api@vger.kernel.org Return-path: In-Reply-To: <1444604337-17651-1-git-send-email-andreas.gruenbacher@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-ext4.vger.kernel.org From: Andreas Gruenbacher Error codes from xfs_attr_get other than -ENOATTR were not properly reported. Fix that, and clean the code up somewhat. In addition, the declaration of struct xfs_inode in xfs_acl.h isn't needed. Signed-off-by: Andreas Gruenbacher --- fs/xfs/xfs_acl.c | 19 +++++++------------ fs/xfs/xfs_acl.h | 1 - 2 files changed, 7 insertions(+), 13 deletions(-) diff --git a/fs/xfs/xfs_acl.c b/fs/xfs/xfs_acl.c index 4b64167..0f4ee92 100644 --- a/fs/xfs/xfs_acl.c +++ b/fs/xfs/xfs_acl.c @@ -122,7 +122,7 @@ struct posix_acl * xfs_get_acl(struct inode *inode, int type) { struct xfs_inode *ip = XFS_I(inode); - struct posix_acl *acl = NULL; + struct posix_acl *acl; struct xfs_acl *xfs_acl; unsigned char *ea_name; int error; @@ -158,18 +158,13 @@ xfs_get_acl(struct inode *inode, int type) * cache entry, for any other error assume it is transient and * leave the cache entry as ACL_NOT_CACHED. */ - if (error == -ENOATTR) - goto out_update_cache; - goto out; - } + acl = (error == -ENOATTR) ? NULL : ERR_PTR(error); + } else + acl = xfs_acl_from_disk(xfs_acl, + XFS_ACL_MAX_ENTRIES(ip->i_mount)); - acl = xfs_acl_from_disk(xfs_acl, XFS_ACL_MAX_ENTRIES(ip->i_mount)); - if (IS_ERR(acl)) - goto out; - -out_update_cache: - set_cached_acl(inode, type, acl); -out: + if (!IS_ERR(acl)) + set_cached_acl(inode, type, acl); kmem_free(xfs_acl); return acl; } diff --git a/fs/xfs/xfs_acl.h b/fs/xfs/xfs_acl.h index 3841b07..9ee0a0d 100644 --- a/fs/xfs/xfs_acl.h +++ b/fs/xfs/xfs_acl.h @@ -20,7 +20,6 @@ struct inode; struct posix_acl; -struct xfs_inode; #ifdef CONFIG_XFS_POSIX_ACL extern struct posix_acl *xfs_get_acl(struct inode *inode, int type); -- 2.5.0