smbfs: fix debug builds

Fix some warnings with SMBFS_DEBUG_* builds.  This patch makes it so that
builds with -Werror don't fail.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/smbfs/inode.c b/fs/smbfs/inode.c
index ab51775..9416ead 100644
--- a/fs/smbfs/inode.c
+++ b/fs/smbfs/inode.c
@@ -536,7 +536,7 @@
 
 	/* Allocate the global temp buffer and some superblock helper structs */
 	/* FIXME: move these to the smb_sb_info struct */
-	VERBOSE("alloc chunk = %d\n", sizeof(struct smb_ops) +
+	VERBOSE("alloc chunk = %lu\n", sizeof(struct smb_ops) +
 		sizeof(struct smb_mount_data_kernel));
 	mem = kmalloc(sizeof(struct smb_ops) +
 		      sizeof(struct smb_mount_data_kernel), GFP_KERNEL);