format code

lab6/pipe_read.c

@@ -1,6 +1,6 @@
 #include <fcntl.h>
-#include <unistd.h>
 #include <stdio.h>
+#include <unistd.h>
 
 int main() {
     int fd = open("/dev/wendy_out", O_RDONLY);

lab6/pipe_write.c

@@ -1,7 +1,7 @@
 #include <fcntl.h>
-#include <unistd.h>
 #include <stdio.h>
 #include <string.h>
+#include <unistd.h>
 
 int main() {
     int fd = open("/dev/wendy_in", O_WRONLY);

lab6/wendy.c

@@ -165,7 +165,8 @@ const struct file_operations mypipe_fops = {.owner = THIS_MODULE,
                                             .release = mypipe_release};
 
 // Used to set the permission to allow any user to r/w
-static int mypipe_uevent(const struct device *dev, struct kobj_uevent_env *env) {
+static int mypipe_uevent(const struct device *dev,
+                         struct kobj_uevent_env *env) {
     add_uevent_var(env, "DEVMODE=%#o", 0666);
     return 0;
 }