X-Git-Url: http://git.samba.org/samba.git/?p=sfrench%2Fcifs-2.6.git;a=blobdiff_plain;f=drivers%2Finput%2Fevdev.c;h=d1e25aba8212ad3c19f66bbd704835406e78d065;hp=f040d8881ff2a2db34d56a816026e69524239f3b;hb=0aed4b28187078565cafbfe86b62f941d580d840;hpb=d3511f53bb2475f2a4e8460bee5a1ae6dea2a433

diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index f040d8881ff2..d1e25aba8212 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -503,14 +503,13 @@ static int evdev_open(struct inode *inode, struct file *file)
 {
 	struct evdev *evdev = container_of(inode->i_cdev, struct evdev, cdev);
 	unsigned int bufsize = evdev_compute_buffer_size(evdev->handle.dev);
-	unsigned int size = sizeof(struct evdev_client) +
-					bufsize * sizeof(struct input_event);
 	struct evdev_client *client;
 	int error;
 
-	client = kzalloc(size, GFP_KERNEL | __GFP_NOWARN);
+	client = kzalloc(struct_size(client, buffer, bufsize),
+			 GFP_KERNEL | __GFP_NOWARN);
 	if (!client)
-		client = vzalloc(size);
+		client = vzalloc(struct_size(client, buffer, bufsize));
 	if (!client)
 		return -ENOMEM;