criu: Several formatting fixes

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

cr-dedup.c

@@ -115,8 +115,8 @@ int dedup_one_iovec(struct page_read *pr, struct iovec *iov)
 		unsigned long  piov_end;
 		ret = seek_pagemap_page(pr, off, false);
 		if (ret == -1) {
-			if(off < pr->cvaddr) {
-				if(pr->cvaddr < iov_end)
+			if (off < pr->cvaddr) {
+				if (pr->cvaddr < iov_end)
 					off = pr->cvaddr;
 				else
 					return 0;

cr-dump.c

@@ -1417,7 +1417,7 @@ static int dump_one_task(struct pstree_item *item)
 	}
 
 	ret = parse_posix_timers(pid, &proc_args);
-	if (ret < 0){
+	if (ret < 0) {
 		pr_err("Can't read posix timers file (pid: %d)\n", pid);
 		goto err;
 	}

cr-exec.c

@@ -49,7 +49,7 @@ static int execute_syscall(struct parasite_ctl *ctl,
 		 * @<size> -- ret-arg of size <size>
 		 */
 
-		if ((opt[i][0] == '&') || (opt[i][0] == '@')){
+		if ((opt[i][0] == '&') || (opt[i][0] == '@')) {
 			int len;
 
 			if (!r_mem) {

cr-show.c

@@ -478,7 +478,7 @@ static int cr_show_pid(int pid)
 		PstreeEntry *pe;
 
 		ret = pb_read_one_eof(fd, &pe, PB_PSTREE);
-		if (ret <= 0){
+		if (ret <= 0) {
 			close(fd);
 			return ret;
 		}

image.c

@@ -71,7 +71,7 @@ int write_img_inventory(void)
 
 	crt.state = TASK_ALIVE;
 	crt.pid.real = getpid();
-	if (get_task_ids(&crt)){
+	if (get_task_ids(&crt)) {
 		close(fd);
 		return -1;
 	}

include/list.h

@@ -366,7 +366,7 @@ static inline void hlist_add_after(struct hlist_node *n,
 	n->next = next;
 	next->pprev = &n->next;
 
-	if(next->next)
+	if (next->next)
 		next->next->pprev  = &next->next;
 }
 

mount.c

@@ -1507,7 +1507,7 @@ int mntns_collect_root(pid_t pid)
 
 	pfd = open_pid_proc(pid);
 	ret = readlinkat(pfd, "root", path, sizeof(path) - 1);
-	if (ret < 0){
+	if (ret < 0) {
 		close_pid_proc();
 		return ret;
 	}

page-xfer.c

@@ -560,6 +560,7 @@ static int open_page_local_xfer(struct page_xfer *xfer, int fd_type, long id)
 	if (opts.auto_dedup && !opts.use_page_server) {
 		int ret;
 		int pfd;
+
 		pfd = openat(get_service_fd(IMG_FD_OFF), CR_PARENT_LINK, O_RDONLY);
 		if (pfd < 0 && errno == ENOENT)
 			goto out;

pie/parasite.c

@@ -121,7 +121,7 @@ static int dump_posix_timers(struct parasite_dump_posix_timers_args *args)
 	int i;
 	int ret = 0;
 
-	for(i = 0; i < args->timer_n; i++){
+	for(i = 0; i < args->timer_n; i++) {
 		ret = sys_timer_gettime(args->timer[i].it_id, &args->timer[i].val);
 		if (ret < 0) {
 			pr_err("sys_timer_gettime failed (%d)\n", ret);