* [PATCH 2/2] staging: media: cxd2099: use kzalloc to allocate ci pointer of type struct cxd in cxd2099_attach
@ 2012-08-04 18:12 Devendra Naga
0 siblings, 0 replies; only message in thread
From: Devendra Naga @ 2012-08-04 18:12 UTC (permalink / raw)
To: Mauro Carvalho Chehab, linux-media, devel, linux-kernel; +Cc: Devendra Naga
this does kmalloc and followed by memset, calling kzalloc will actually
sets the allocated memory to zero, use kzalloc instead
Signed-off-by: Devendra Naga <develkernel412222@gmail.com>
---
drivers/staging/media/cxd2099/cxd2099.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/media/cxd2099/cxd2099.c b/drivers/staging/media/cxd2099/cxd2099.c
index 1678503..4f2235f 100644
--- a/drivers/staging/media/cxd2099/cxd2099.c
+++ b/drivers/staging/media/cxd2099/cxd2099.c
@@ -691,10 +691,9 @@ struct dvb_ca_en50221 *cxd2099_attach(struct cxd2099_cfg *cfg,
return NULL;
}
- ci = kmalloc(sizeof(struct cxd), GFP_KERNEL);
+ ci = kzalloc(sizeof(struct cxd), GFP_KERNEL);
if (!ci)
return NULL;
- memset(ci, 0, sizeof(*ci));
mutex_init(&ci->lock);
memcpy(&ci->cfg, cfg, sizeof(struct cxd2099_cfg));
--
1.7.9.5
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