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path: root/fs/xfs/linux-2.6/xfs_stats.c
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Diffstat (limited to 'fs/xfs/linux-2.6/xfs_stats.c')
-rw-r--r--fs/xfs/linux-2.6/xfs_stats.c15
1 files changed, 12 insertions, 3 deletions
diff --git a/fs/xfs/linux-2.6/xfs_stats.c b/fs/xfs/linux-2.6/xfs_stats.c
index e480b6102051..3d5b67c075c7 100644
--- a/fs/xfs/linux-2.6/xfs_stats.c
+++ b/fs/xfs/linux-2.6/xfs_stats.c
@@ -98,12 +98,21 @@ xfs_read_xfsstats(
return len;
}
-void
+int
xfs_init_procfs(void)
{
if (!proc_mkdir("fs/xfs", NULL))
- return;
- create_proc_read_entry("fs/xfs/stat", 0, NULL, xfs_read_xfsstats, NULL);
+ goto out;
+
+ if (!create_proc_read_entry("fs/xfs/stat", 0, NULL,
+ xfs_read_xfsstats, NULL))
+ goto out_remove_entry;
+ return 0;
+
+ out_remove_entry:
+ remove_proc_entry("fs/xfs", NULL);
+ out:
+ return -ENOMEM;
}
void