[PATCH] missing file_lock conversions

A few places were missing the rwlock->spinlock conversion.

arch/mips/kernel/irixioctl.c

@@ -34,7 +34,7 @@ static struct tty_struct *get_tty(int fd)
 	struct file *filp;
 	struct tty_struct *ttyp = NULL;
 
-	read_lock(&current->files->file_lock);
+	spin_lock(&current->files->file_lock);
 	filp = fcheck(fd);
 	if(filp && filp->private_data) {
 		ttyp = (struct tty_struct *) filp->private_data;
@@ -42,7 +42,7 @@ static struct tty_struct *get_tty(int fd)
 		if(ttyp->magic != TTY_MAGIC)
 			ttyp =NULL;
 	}
-	read_unlock(&current->files->file_lock);
+	spin_unlock(&current->files->file_lock);
 	return ttyp;
 }
 

net/ipv4/netfilter/ipt_owner.c

@@ -26,16 +26,16 @@ match_comm(const struct sk_buff *skb, const char *comm)
 		task_lock(p);
 		files = p->files;
 		if(files) {
-			read_lock(&files->file_lock);
+			spin_lock(&files->file_lock);
 			for (i=0; i < files->max_fds; i++) {
 				if (fcheck_files(files, i) == skb->sk->socket->file) {
-					read_unlock(&files->file_lock);
+					spin_unlock(&files->file_lock);
 					task_unlock(p);
 					read_unlock(&tasklist_lock);
 					return 1;
 				}
 			}
-			read_unlock(&files->file_lock);
+			spin_unlock(&files->file_lock);
 		}
 		task_unlock(p);
 	} while_each_thread(g, p);
@@ -57,16 +57,16 @@ match_pid(const struct sk_buff *skb, pid_t pid)
 	task_lock(p);
 	files = p->files;
 	if(files) {
-		read_lock(&files->file_lock);
+		spin_lock(&files->file_lock);
 		for (i=0; i < files->max_fds; i++) {
 			if (fcheck_files(files, i) == skb->sk->socket->file) {
-				read_unlock(&files->file_lock);
+				spin_unlock(&files->file_lock);
 				task_unlock(p);
 				read_unlock(&tasklist_lock);
 				return 1;
 			}
 		}
-		read_unlock(&files->file_lock);
+		spin_unlock(&files->file_lock);
 	}
 	task_unlock(p);
 out:
@@ -90,14 +90,14 @@ match_sid(const struct sk_buff *skb, pid_t sid)
 		task_lock(p);
 		files = p->files;
 		if (files) {
-			read_lock(&files->file_lock);
+			spin_lock(&files->file_lock);
 			for (i=0; i < files->max_fds; i++) {
 				if (fcheck_files(files, i) == file) {
 					found = 1;
 					break;
 				}
 			}
-			read_unlock(&files->file_lock);
+			spin_unlock(&files->file_lock);
 		}
 		task_unlock(p);
 		if (found)

net/ipv6/netfilter/ip6t_owner.c

@@ -29,16 +29,16 @@ match_pid(const struct sk_buff *skb, pid_t pid)
 	task_lock(p);
 	files = p->files;
 	if(files) {
-		read_lock(&files->file_lock);
+		spin_lock(&files->file_lock);
 		for (i=0; i < files->max_fds; i++) {
 			if (fcheck_files(files, i) == skb->sk->socket->file) {
-				read_unlock(&files->file_lock);
+				spin_unlock(&files->file_lock);
 				task_unlock(p);
 				read_unlock(&tasklist_lock);
 				return 1;
 			}
 		}
-		read_unlock(&files->file_lock);
+		spin_unlock(&files->file_lock);
 	}
 	task_unlock(p);
 out:
@@ -62,14 +62,14 @@ match_sid(const struct sk_buff *skb, pid_t sid)
 		task_lock(p);
 		files = p->files;
 		if (files) {
-			read_lock(&files->file_lock);
+			spin_lock(&files->file_lock);
 			for (i=0; i < files->max_fds; i++) {
 				if (fcheck_files(files, i) == file) {
 					found = 1;
 					break;
 				}
 			}
-			read_unlock(&files->file_lock);
+			spin_unlock(&files->file_lock);
 		}
 		task_unlock(p);
 		if (found)