diff options
| author | Thomas Meyer | 2011-11-10 19:04:19 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2011-11-27 02:21:16 +0100 |
| commit | 929fa2a42e75e0c6ded89c450bd0f668e32190d7 (patch) | |
| tree | b1d014bd37af15efe216af3c2242c46541e1758c /drivers/staging/rtl8192e/rtllib_crypt_tkip.c | |
| parent | rtl8192e: drop alternate code paths for CONFIG_PM_RTL (diff) | |
| download | kernel-qcow2-linux-929fa2a42e75e0c6ded89c450bd0f668e32190d7.tar.gz kernel-qcow2-linux-929fa2a42e75e0c6ded89c450bd0f668e32190d7.tar.xz kernel-qcow2-linux-929fa2a42e75e0c6ded89c450bd0f668e32190d7.zip | |
staging: rtl8192e: Use kzalloc rather than kmalloc v2
Use kzalloc rather than kmalloc followed by memset with 0
This considers some simple cases that are common and easy to validate
Note in particular that there are no ...s in the rule, so all of the
matched code has to be contiguous
The semantic patch that makes this change is available
in scripts/coccinelle/api/alloc/kzalloc-simple.cocci.
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/rtl8192e/rtllib_crypt_tkip.c')
| -rw-r--r-- | drivers/staging/rtl8192e/rtllib_crypt_tkip.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/rtl8192e/rtllib_crypt_tkip.c b/drivers/staging/rtl8192e/rtllib_crypt_tkip.c index 6a0c87886422..70d5001e6460 100644 --- a/drivers/staging/rtl8192e/rtllib_crypt_tkip.c +++ b/drivers/staging/rtl8192e/rtllib_crypt_tkip.c @@ -60,10 +60,9 @@ static void *rtllib_tkip_init(int key_idx) { struct rtllib_tkip_data *priv; - priv = kmalloc(sizeof(*priv), GFP_ATOMIC); + priv = kzalloc(sizeof(*priv), GFP_ATOMIC); if (priv == NULL) goto fail; - memset(priv, 0, sizeof(*priv)); priv->key_idx = key_idx; priv->tx_tfm_arc4 = crypto_alloc_blkcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC); |