]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
[XFS] Propagate quota file truncation errors.
authorDavid Chinner <dgc@sgi.com>
Thu, 10 Apr 2008 02:20:51 +0000 (12:20 +1000)
committerLachlan McIlroy <lachlan@redback.melbourne.sgi.com>
Fri, 18 Apr 2008 01:57:36 +0000 (11:57 +1000)
Truncating the quota files can silently fail. Ensure that truncation
errors are propagated to the callers.

SGI-PV: 980084
SGI-Modid: xfs-linux-melb:xfs-kern:30791a

Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Niv Sardi <xaiki@sgi.com>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
fs/xfs/quota/xfs_qm_syscalls.c

index 61cf68df547e83789e34d44dfa2d538e249bcf8a..556018d24cad4e891b79d8c2dd5aeab14be079bb 100644 (file)
@@ -380,12 +380,11 @@ xfs_qm_scall_trunc_qfiles(
        xfs_mount_t     *mp,
        uint            flags)
 {
-       int             error;
+       int             error = 0, error2 = 0;
        xfs_inode_t     *qip;
 
        if (!capable(CAP_SYS_ADMIN))
                return XFS_ERROR(EPERM);
-       error = 0;
        if (!xfs_sb_version_hasquota(&mp->m_sb) || flags == 0) {
                qdprintk("qtrunc flags=%x m_qflags=%x\n", flags, mp->m_qflags);
                return XFS_ERROR(EINVAL);
@@ -393,22 +392,22 @@ xfs_qm_scall_trunc_qfiles(
 
        if ((flags & XFS_DQ_USER) && mp->m_sb.sb_uquotino != NULLFSINO) {
                error = xfs_iget(mp, NULL, mp->m_sb.sb_uquotino, 0, 0, &qip, 0);
-               if (! error) {
-                       (void) xfs_truncate_file(mp, qip);
+               if (!error) {
+                       error = xfs_truncate_file(mp, qip);
                        IRELE(qip);
                }
        }
 
        if ((flags & (XFS_DQ_GROUP|XFS_DQ_PROJ)) &&
            mp->m_sb.sb_gquotino != NULLFSINO) {
-               error = xfs_iget(mp, NULL, mp->m_sb.sb_gquotino, 0, 0, &qip, 0);
-               if (! error) {
-                       (void) xfs_truncate_file(mp, qip);
+               error2 = xfs_iget(mp, NULL, mp->m_sb.sb_gquotino, 0, 0, &qip, 0);
+               if (!error2) {
+                       error2 = xfs_truncate_file(mp, qip);
                        IRELE(qip);
                }
        }
 
-       return (error);
+       return error ? error : error2;
 }