fs/befs/linuxvfs.c:befs_iget(): remove unneeded raw_inode initialization to NULL

raw_inode is reinitialized to bh->b_data so no need to init it
with NULL in the beginning of befs_iget()

Link: http://lkml.kernel.org/r/0a66baaaacb6b7e5fcea5b31b57b649261152281.1462842887.git.salah.triki@acm.org
Signed-off-by: Salah Triki <salah.triki@acm.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

fs/befs/linuxvfs.c

@@ -295,7 +295,7 @@ static void init_once(void *foo)
 static struct inode *befs_iget(struct super_block *sb, unsigned long ino)
 {
 	struct buffer_head *bh;
-	befs_inode *raw_inode = NULL;
+	befs_inode *raw_inode;
 	struct befs_sb_info *befs_sb = BEFS_SB(sb);
 	struct befs_inode_info *befs_ino = NULL;
 	struct inode *inode;