Btrfs: fix error message formatting

Make an error msg look nicer by inserting a space between number and word.

Signed-off-by: Hu Tao <hu.taoo@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Chris Mason <chris.mason@oracle.com>

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index cd64cfc14f7f089cd31fd4b0905dd677c1aa565d..a5aca3997d426da09c87e33642916284eca135b6 100644 (file)
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -2696,7 +2696,7 @@ again:
 
                printk(KERN_ERR "no space left, need %llu, %llu delalloc bytes"
                       ", %llu bytes_used, %llu bytes_reserved, "
-                      "%llu bytes_pinned, %llu bytes_readonly, %llu may use"
+                      "%llu bytes_pinned, %llu bytes_readonly, %llu may use "
                       "%llu total\n", (unsigned long long)bytes,
                       (unsigned long long)data_sinfo->bytes_delalloc,
                       (unsigned long long)data_sinfo->bytes_used,