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authorDan Carpenter <dan.carpenter@oracle.com>2015-10-19 08:42:47 +1100
committerDave Chinner <david@fromorbit.com>2015-10-19 08:42:47 +1100
commitf9d460b341f23a9bb7df8868975fdfcc2e71aa9b (patch)
tree18f61dab8211f085b4855e853925948ddbcd2967
parent985ef4dcf94ac0113e2b32ef86bdd5bc47c016b3 (diff)
xfs: fix an error code in xfs_fs_fill_super()
If alloc_percpu() fails, we accidentally return PTR_ERR(NULL), which means success, but we intended to return -ENOMEM. Fixes: 225e4635580c ('xfs: per-filesystem stats in sysfs') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Bill O'Donnell <billodo@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
-rw-r--r--fs/xfs/xfs_super.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index 368c55adee9d..b2c252cd7172 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -1477,7 +1477,7 @@ xfs_fs_fill_super(
/* Allocate stats memory before we do operations that might use it */
mp->m_stats.xs_stats = alloc_percpu(struct xfsstats);
if (!mp->m_stats.xs_stats) {
- error = PTR_ERR(mp->m_stats.xs_stats);
+ error = -ENOMEM;
goto out_destroy_counters;
}