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[media] staging: media: cxd2099: use kzalloc to allocate ci pointer of type struct cxd in cxd2099_attach

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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>
Cc: Ralph Metzler <rjkm@metzlerbros.de>
Cc: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Devendra Naga 2012-08-04 14:12:21 -03:00 committed by Mauro Carvalho Chehab
parent 4aff355cd5
commit ada3678c6a
1 changed files with 1 additions and 2 deletions
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3
drivers/staging/media/cxd2099/cxd2099.c
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@ -691,10 +691,9 @@ struct dvb_ca_en50221 *cxd2099_attach(struct cxd2099_cfg *cfg,
return NULL; return NULL;
} }
ci = kmalloc(sizeof(struct cxd), GFP_KERNEL); ci = kzalloc(sizeof(struct cxd), GFP_KERNEL);
if (!ci) if (!ci)
return NULL; return NULL;
memset(ci, 0, sizeof(*ci));
mutex_init(&ci->lock); mutex_init(&ci->lock);
memcpy(&ci->cfg, cfg, sizeof(struct cxd2099_cfg)); memcpy(&ci->cfg, cfg, sizeof(struct cxd2099_cfg));