diff mbox

[v2,6/8] Convert v4l2 event to kvzalloc_struct

Message ID 20180214201154.10186-7-willy@infradead.org (mailing list archive)
State New, archived
Headers show

Commit Message

Matthew Wilcox Feb. 14, 2018, 8:11 p.m. UTC 
From: Matthew Wilcox <mawilcox@microsoft.com>

Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
---
 drivers/media/v4l2-core/v4l2-event.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/media/v4l2-core/v4l2-event.c b/drivers/media/v4l2-core/v4l2-event.c
index 968c2eb08b5a..20afb01301e8 100644
--- a/drivers/media/v4l2-core/v4l2-event.c
+++ b/drivers/media/v4l2-core/v4l2-event.c
@@ -215,8 +215,7 @@  int v4l2_event_subscribe(struct v4l2_fh *fh,
 	if (elems < 1)
 		elems = 1;
 
-	sev = kvzalloc(sizeof(*sev) + sizeof(struct v4l2_kevent) * elems,
-		       GFP_KERNEL);
+	sev = kvzalloc_struct(sev, events, elems, GFP_KERNEL);
 	if (!sev)
 		return -ENOMEM;
 	for (i = 0; i < elems; i++)