Btrfs: Remove superfluous casts from u64 to unsigned long long

u64 is "unsigned long long" on all architectures now, so there's no need to
cast it when formatting it using the "ll" length modifier.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index 34ecc65..2318264 100644
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -673,8 +673,7 @@
 		btrfs_err(root->fs_info,
 			"free space inode generation (%llu) "
 			"did not match free space cache generation (%llu)",
-			(unsigned long long)BTRFS_I(inode)->generation,
-			(unsigned long long)generation);
+			BTRFS_I(inode)->generation, generation);
 		return 0;
 	}
 
@@ -1991,8 +1990,7 @@
 		if (info->bytes >= bytes && !block_group->ro)
 			count++;
 		printk(KERN_CRIT "entry offset %llu, bytes %llu, bitmap %s\n",
-		       (unsigned long long)info->offset,
-		       (unsigned long long)info->bytes,
+		       info->offset, info->bytes,
 		       (info->bitmap) ? "yes" : "no");
 	}
 	printk(KERN_INFO "block group has cluster?: %s\n",