dm flakey: remove trailing space in the table line

Don't return a trailing space in the output of STATUSTYPE_TABLE.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>

diff --git a/drivers/md/dm-flakey.c b/drivers/md/dm-flakey.c
index ef07b294e55075f9f1fe25ce29103d1a7d64f1f0..948b6b5ee5f234bbcdfcaed71b5f99a857f9fdc0 100644 (file)
--- a/drivers/md/dm-flakey.c
+++ b/drivers/md/dm-flakey.c
@@ -430,21 +430,21 @@ static void flakey_status(struct dm_target *ti, status_type_t type,
                break;
 
        case STATUSTYPE_TABLE:
-               DMEMIT("%s %llu %u %u ", fc->dev->name,
+               DMEMIT("%s %llu %u %u", fc->dev->name,
                       (unsigned long long)fc->start, fc->up_interval,
                       fc->down_interval);
 
                drop_writes = test_bit(DROP_WRITES, &fc->flags);
                error_writes = test_bit(ERROR_WRITES, &fc->flags);
-               DMEMIT("%u ", drop_writes + error_writes + (fc->corrupt_bio_byte > 0) * 5);
+               DMEMIT(" %u", drop_writes + error_writes + (fc->corrupt_bio_byte > 0) * 5);
 
                if (drop_writes)
-                       DMEMIT("drop_writes ");
+                       DMEMIT(" drop_writes");
                else if (error_writes)
-                       DMEMIT("error_writes ");
+                       DMEMIT(" error_writes");
 
                if (fc->corrupt_bio_byte)
-                       DMEMIT("corrupt_bio_byte %u %c %u %u ",
+                       DMEMIT(" corrupt_bio_byte %u %c %u %u",
                               fc->corrupt_bio_byte,
                               (fc->corrupt_bio_rw == WRITE) ? 'w' : 'r',
                               fc->corrupt_bio_value, fc->corrupt_bio_flags);