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| author | Johannes Weiner <hannes@cmpxchg.org> | 2009-03-26 15:24:48 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2009-03-26 15:24:29 +0100 |
| commit | 3e75a902196c45d26d5e28014eb2d9821aa9794f (patch) | |
| tree | a648c5fe545152a8fecdd0e773453e508082213c /arch/s390 | |
| parent | [S390] BUG to BUG_ON changes (diff) | |
| download | linux-3e75a902196c45d26d5e28014eb2d9821aa9794f.tar.xz linux-3e75a902196c45d26d5e28014eb2d9821aa9794f.zip | |
[S390] use kzfree()
Use kzfree() instead of memset() + kfree().
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/crypto/prng.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/s390/crypto/prng.c b/arch/s390/crypto/prng.c index eca724d229ec..b49c00ce65e9 100644 --- a/arch/s390/crypto/prng.c +++ b/arch/s390/crypto/prng.c @@ -201,8 +201,7 @@ out_free: static void __exit prng_exit(void) { /* wipe me */ - memset(p->buf, 0, prng_chunk_size); - kfree(p->buf); + kzfree(p->buf); kfree(p); misc_deregister(&prng_dev); |