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| author | Vasyl Gomonovych <gomonovych@gmail.com> | 2017-10-11 21:52:46 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-10-16 08:19:23 +0200 |
| commit | 0bb6bba5fb426165aa2720e359107ef7c1d90f70 (patch) | |
| tree | ea56a67f175a5a996f9ac0d276db48664feab549 | |
| parent | df8bbd0c98bef5bcf691709437c4102e9840b0f5 (diff) | |
| download | linux-stable-0bb6bba5fb426165aa2720e359107ef7c1d90f70.tar.gz linux-stable-0bb6bba5fb426165aa2720e359107ef7c1d90f70.tar.bz2 linux-stable-0bb6bba5fb426165aa2720e359107ef7c1d90f70.zip | |
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>
| -rw-r--r-- | drivers/s390/crypto/pkey_api.c | 3 |
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); |