[patch] [XFS] indent an if statement

[Dan Carpenter <dan.carpenter@xxxxxxxxxx>]

The "n += 32;" goes with the if statement on the line before so it
should be indented.

Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>

diff --git a/fs/xfs/xfs_bit.h b/fs/xfs/xfs_bit.h
index f1e3c90..f685942 100644
--- a/fs/xfs/xfs_bit.h
+++ b/fs/xfs/xfs_bit.h
@@ -67,7 +67,7 @@ static inline int xfs_lowbit64(__uint64_t v)
        } else {        /* upper bits */
                w = (__uint32_t)(v >> 32);
                if (w && (n = ffs(w)))
-               n += 32;
+                       n += 32;
        }
        return n - 1;
 }