ext4: Fix whitespace checkpatch warnings/errors

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index 7a6c2f1..ca09dd10 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -25,7 +25,7 @@
 	unsigned int flags;
 	unsigned short rsv_window_size;
 
-	ext4_debug ("cmd = %u, arg = %lu\n", cmd, arg);
+	ext4_debug("cmd = %u, arg = %lu\n", cmd, arg);
 
 	switch (cmd) {
 	case EXT4_IOC_GETFLAGS:
@@ -186,7 +186,7 @@
 	case EXT4_IOC_SETRSVSZ: {
 		int err;
 
-		if (!test_opt(inode->i_sb, RESERVATION) ||!S_ISREG(inode->i_mode))
+		if (!test_opt(inode->i_sb, RESERVATION) || !S_ISREG(inode->i_mode))
 			return -ENOTTY;
 
 		if (!is_owner_or_cap(inode))