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authorVasyl Gomonovych <gomonovych@gmail.com>2017-10-11 21:52:46 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2017-10-16 08:19:23 +0200
commit0bb6bba5fb426165aa2720e359107ef7c1d90f70 (patch)
treeea56a67f175a5a996f9ac0d276db48664feab549 /drivers/s390/crypto
parentdf8bbd0c98bef5bcf691709437c4102e9840b0f5 (diff)
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 Signed-off-by: Vasyl Gomonovych <gomonovych@gmail.com> Signed-off-by: Harald Freudenberger <freude@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/crypto')
-rw-r--r--drivers/s390/crypto/pkey_api.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/s390/crypto/pkey_api.c b/drivers/s390/crypto/pkey_api.c
index f61fa47135a6..8dda5bb34a2f 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);