block: Remove annoying "unknown partition table" message

As Christoph put it:
  Can we just get rid of the warnings?  It's fairly annoying as devices
  without partitions are perfectly fine and very useful.

Me too I see this message every VM boot for ages on all my
devices. Would love to just remove it. For me a partition-table
is only needed for a booting BIOS, grub, and stuff.

CC: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Boaz Harrosh <boaz@plexistor.com>
Signed-off-by: Jens Axboe <axboe@fb.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/block/partitions/check.c b/block/partitions/check.c
index 9ac1df74f699..16118d11dbfc 100644
--- a/block/partitions/check.c
+++ b/block/partitions/check.c
@@ -184,12 +184,12 @@ check_partition(struct gendisk *hd, struct block_device *bdev)
         if (err)
         /* The partition is unrecognized. So report I/O errors if there were any */
                 res = err;
-        if (!res)
-                strlcat(state->pp_buf, " unknown partition table\n", PAGE_SIZE);
-        else if (warn_no_part)
-                strlcat(state->pp_buf, " unable to read partition table\n", PAGE_SIZE);
-
-        printk(KERN_INFO "%s", state->pp_buf);
+        if (res) {
+                if (warn_no_part)
+                        strlcat(state->pp_buf,
+                                " unable to read partition table\n", PAGE_SIZE);
+                printk(KERN_INFO "%s", state->pp_buf);
+        }
 
         free_page((unsigned long)state->pp_buf);
         free_partitions(state);