diff --git a/fs/fat/fat.h b/fs/fat/fat.h
index ec54c3a..95cb776 100644
--- a/fs/fat/fat.h
+++ b/fs/fat/fat.h
@@ -61,7 +61,7 @@
 	unsigned short sec_per_clus; /* sectors/cluster */
 	unsigned short cluster_bits; /* log2(cluster_size) */
 	unsigned int cluster_size;   /* cluster size */
-	unsigned char fats,fat_bits; /* number of FATs, FAT bits (12 or 16) */
+	unsigned char fats, fat_bits; /* number of FATs, FAT bits (12 or 16) */
 	unsigned short fat_start;
 	unsigned long fat_length;    /* FAT start & length (sec.) */
 	unsigned long dir_start;
@@ -328,7 +328,7 @@
 			      unsigned long arg);
 extern const struct file_operations fat_file_operations;
 extern const struct inode_operations fat_file_inode_operations;
-extern int fat_setattr(struct dentry * dentry, struct iattr * attr);
+extern int fat_setattr(struct dentry *dentry, struct iattr *attr);
 extern void fat_truncate_blocks(struct inode *inode, loff_t offset);
 extern int fat_getattr(struct vfsmount *mnt, struct dentry *dentry,
 		       struct kstat *stat);
@@ -346,7 +346,7 @@
 			  int isvfat, void (*setup)(struct super_block *));
 
 extern int fat_flush_inodes(struct super_block *sb, struct inode *i1,
-		            struct inode *i2);
+			    struct inode *i2);
 static inline unsigned long fat_dir_hash(int logstart)
 {
 	return hash_32(logstart, FAT_HASH_BITS);