Removed unnecessary debug output - Fixed ignored GNU-Code convention.

20160425/chardev-1write.c

@@ -194,10 +194,10 @@ device_write(struct file *filp, const char *buff, size_t len, loff_t * off)
 		int i;
 		for(i = 0; i < len; i++) //Save the given string
 			msg_username[i] = buff[i];
-		for(i = len; i < USERBUF_LEN; i++) //Zeroing out the rest of mem
+		for(i = len; i < USERBUF_LEN; i++) //Zeroing the rest of mem
 			msg_username[i] = 0;
-		printk(	KERN_INFO "%s: Successfully got %d bytes!\n",
-			DEVICE_NAME, (int)len);
+		//printk(KERN_INFO "%s: Successfully got %d bytes!\n",
+		//       DEVICE_NAME, (int)len);
 		if(msg_username[len-1] == '\n') //Got new line terminator ?
 		  msg_username[len-1] = 0; //Then terminate it!
 		return len; //Emit successfully stored len bytes