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Message-Id: <20180214201154.10186-7-willy@infradead.org>
Date: Wed, 14 Feb 2018 12:11:52 -0800
From: Matthew Wilcox <willy@...radead.org>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: Matthew Wilcox <mawilcox@...rosoft.com>,
linux-mm@...ck.org,
Kees Cook <keescook@...omium.org>,
linux-kernel@...r.kernel.org,
kernel-hardening@...ts.openwall.com,
Joe Perches <joe@...ches.com>
Subject: [PATCH v2 6/8] Convert v4l2 event to kvzalloc_struct
From: Matthew Wilcox <mawilcox@...rosoft.com>
Signed-off-by: Matthew Wilcox <mawilcox@...rosoft.com>
---
drivers/media/v4l2-core/v4l2-event.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
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++)
--
2.15.1
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