diff --git a/fs/pipe.c b/fs/pipe.c
index 349c9d56d4b3..3909c55ed389 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -1125,7 +1125,7 @@ int pipe_proc_fn(struct ctl_table *table, int write, void __user *buf,
 {
 	int ret;
 
-	ret = proc_dointvec_minmax(table, write, buf, lenp, ppos);
+	ret = proc_douintvec_minmax(table, write, buf, lenp, ppos);
 	if (ret < 0 || !write)
 		return ret;
 
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 4a13a389e99b..2d42183b4c98 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -1816,7 +1816,7 @@ static struct ctl_table fs_table[] = {
 	{
 		.procname	= "pipe-max-size",
 		.data		= &pipe_max_size,
-		.maxlen		= sizeof(int),
+		.maxlen		= sizeof(pipe_max_size),
 		.mode		= 0644,
 		.proc_handler	= &pipe_proc_fn,
 		.extra1		= &pipe_min_size,