[PATCH] md: convert compile time warnings into runtime warnings

...  still not sure why we need this ....

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 10 insertions, 2 deletions

diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 4dd252864f5..8d59914f205 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -3642,7 +3642,10 @@ static int run(mddev_t *mddev)
         }
 
         /* Ok, everything is just fine now */
-        sysfs_create_group(&mddev->kobj, &raid5_attrs_group);
+        if (sysfs_create_group(&mddev->kobj, &raid5_attrs_group))
+                printk(KERN_WARNING
+                       "raid5: failed to create sysfs attributes for %s\n",
+                       mdname(mddev));
 
         mddev->queue->unplug_fn = raid5_unplug_device;
         mddev->queue->issue_flush_fn = raid5_issue_flush;
@@ -3951,7 +3954,12 @@ static int raid5_start_reshape(mddev_t *mddev)
                                 added_devices++;
                                 rdev->recovery_offset = 0;
                                 sprintf(nm, "rd%d", rdev->raid_disk);
-                                sysfs_create_link(&mddev->kobj, &rdev->kobj, nm);
+                                if (sysfs_create_link(&mddev->kobj,
+                                                      &rdev->kobj, nm))
+                                        printk(KERN_WARNING
+                                               "raid5: failed to create "
+                                               " link %s for %s\n",
+                                               nm, mdname(mddev));
                         } else
                                 break;
                 }