>From 0e0eec0b679eb48a3dc98c57fd6696178b58f331 Mon Sep 17 00:00:00 2001 From: Vasyl Gomonovych <gomonovych@xxxxxxxxx> Date: Tue, 10 Oct 2017 23:48:33 +0200 Subject: [PATCH] s390/pkey: fix kzalloc-simple.cocci warnings /drivers/s390/crypto/pkey_api.c:128:11-18: WARNING: kzalloc should be used for cprbmem, instead of kmalloc/memset Use kzalloc rather than kmalloc followed by memset with 0 Generated by: scripts/coccinelle/api/alloc/kzalloc-simple.cocci --- drivers/s390/crypto/pkey_api.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/s390/crypto/pkey_api.c b/drivers/s390/crypto/pkey_api.c index f61fa47..8dda5bb 100644 --- a/drivers/s390/crypto/pkey_api.c +++ b/drivers/s390/crypto/pkey_api.c @@ -125,10 +125,9 @@ static int alloc_and_prep_cprbmem(size_t paramblen, * allocate consecutive memory for request CPRB, request param * block, reply CPRB and reply param block */ - cprbmem = kmalloc(2 * cprbplusparamblen, GFP_KERNEL); + cprbmem = kzalloc(2 * cprbplusparamblen, GFP_KERNEL); if (!cprbmem) return -ENOMEM; - memset(cprbmem, 0, 2 * cprbplusparamblen); preqcblk = (struct CPRBX *) cprbmem; prepcblk = (struct CPRBX *) (cprbmem + cprbplusparamblen); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-s390" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
