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authorDavid Chinner <dgc@sgi.com>2008-04-10 12:20:51 +1000
committerLachlan McIlroy <lachlan@redback.melbourne.sgi.com>2008-04-18 11:57:36 +1000
commit88ab02085363b7c45935d66ab3e969b4fec9a20c (patch)
tree933391b62fb0712c87feb182ded9219079f46167
parentcb6edc26c386d2268dcf61bcdec02b6fb50b6ba2 (diff)
downloadop-kernel-dev-88ab02085363b7c45935d66ab3e969b4fec9a20c.zip
op-kernel-dev-88ab02085363b7c45935d66ab3e969b4fec9a20c.tar.gz
[XFS] Propagate quota file truncation errors.
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>
-rw-r--r--fs/xfs/quota/xfs_qm_syscalls.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/quota/xfs_qm_syscalls.c
index 61cf68d..556018d 100644
--- a/fs/xfs/quota/xfs_qm_syscalls.c
+++ b/fs/xfs/quota/xfs_qm_syscalls.c
@@ -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;
}
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