ext4: Fix whitespace checkpatch warnings/errors

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

1 files changed, 3 insertions, 3 deletions

diff --git a/fs/ext4/bitmap.c b/fs/ext4/bitmap.c
index d37ea6750454..0a7a6663c190 100644
--- a/fs/ext4/bitmap.c
+++ b/fs/ext4/bitmap.c
@@ -15,17 +15,17 @@
 
 static const int nibblemap[] = {4, 3, 3, 2, 3, 2, 2, 1, 3, 2, 2, 1, 2, 1, 1, 0};
 
-unsigned long ext4_count_free (struct buffer_head * map, unsigned int numchars)
+unsigned long ext4_count_free(struct buffer_head *map, unsigned int numchars)
 {
         unsigned int i;
         unsigned long sum = 0;
 
         if (!map)
-                return (0);
+                return 0;
         for (i = 0; i < numchars; i++)
                 sum += nibblemap[map->b_data[i] & 0xf] +
                         nibblemap[(map->b_data[i] >> 4) & 0xf];
-        return (sum);
+        return sum;
 }
 
 #endif  /*  EXT4FS_DEBUG  */