staging: android: Correct coding style in logger.c

Correct intent and missing space
Signed-off-by: Guillaume Vercoutere <gvercoutere@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/android/logger.c

@@ -63,7 +63,6 @@ struct logger_log {
 
 static LIST_HEAD(log_list);
 
-
 /**
  * struct logger_reader - a logging device open for reading
  * @log:	The associated log
@@ -89,7 +88,6 @@ static size_t logger_offset(struct logger_log *log, size_t n)
 	return n & (log->size - 1);
 }
 
-
 /*
  * file_get_log - Given a file structure, return the associated log
  *
@@ -122,13 +120,14 @@ static inline struct logger_log *file_get_log(struct file *file)
  * the log entry spans the end and beginning of the circular buffer.
  */
 static struct logger_entry *get_entry_header(struct logger_log *log,
-		size_t off, struct logger_entry *scratch)
+					     size_t off,
+					     struct logger_entry *scratch)
 {
 	size_t len = min(sizeof(struct logger_entry), log->size - off);
 
 	if (len != sizeof(struct logger_entry)) {
-		memcpy(((void *) scratch), log->buffer + off, len);
-		memcpy(((void *) scratch) + len, log->buffer,
+		memcpy(((void *)scratch), log->buffer + off, len);
+		memcpy(((void *)scratch) + len, log->buffer,
 		       sizeof(struct logger_entry) - len);
 		return scratch;
 	}
@@ -530,8 +529,9 @@ static int logger_open(struct inode *inode, struct file *file)
 		mutex_unlock(&log->mutex);
 
 		file->private_data = reader;
-	} else
+	} else {
 		file->private_data = log;
+	}
 
 	return 0;
 }
@@ -611,7 +611,7 @@ static long logger_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	struct logger_log *log = file_get_log(file);
 	struct logger_reader *reader;
 	long ret = -EINVAL;
-	void __user *argp = (void __user *) arg;
+	void __user *argp = (void __user *)arg;
 
 	mutex_lock(&log->mutex);
 
@@ -746,7 +746,7 @@ static int __init create_log(char *log_name, int size)
 	}
 
 	pr_info("created %luK log '%s'\n",
-		(unsigned long) log->size >> 10, log->misc.name);
+		(unsigned long)log->size >> 10, log->misc.name);
 
 	return 0;
 
@@ -799,7 +799,6 @@ static void __exit logger_exit(void)
 	}
 }
 
-
 device_initcall(logger_init);
 module_exit(logger_exit);