fs: befs: replace befs_bread by sb_bread

Since befs_bread merely calls sb_bread, replace it by sb_bread.

Link: http://lkml.kernel.org/r/1466800258-4542-1-git-send-email-salah.triki@gmail.com
Signed-off-by: Salah Triki <salah.triki@gmail.com>
Acked-by: Luis de Bethencourt <luisbg@osg.samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

fs/befs/io.c

@@ -59,27 +59,3 @@ befs_bread_iaddr(struct super_block *sb, befs_inode_addr iaddr)
 	befs_debug(sb, "<--- %s ERROR", __func__);
 	return NULL;
 }
-
-struct buffer_head *
-befs_bread(struct super_block *sb, befs_blocknr_t block)
-{
-	struct buffer_head *bh;
-
-	befs_debug(sb, "---> Enter %s %lu", __func__, (unsigned long)block);
-
-	bh = sb_bread(sb, block);
-
-	if (bh == NULL) {
-		befs_error(sb, "Failed to read block %lu",
-			   (unsigned long)block);
-		goto error;
-	}
-
-	befs_debug(sb, "<--- %s", __func__);
-
-	return bh;
-
-      error:
-	befs_debug(sb, "<--- %s ERROR", __func__);
-	return NULL;
-}