Messages in this thread Patch in this message | | | From | hariprasath.elango@gmail ... | Subject | [PATCH 3/7] staging: wilc1000: use kmemdup instead of kmalloc and memcpy | Date | Wed, 14 Mar 2018 18:15:01 +0530 |
| |
From: HariPrasath Elango <hariprasath.elango@gmail.com>
Kmalloc followed by memcpy can be replaced by kmemdup.
Signed-off-by: HariPrasath Elango <hariprasath.elango@gmail.com> Reviewed-by: Ajay Singh <ajay.kathat@microchip.com> --- drivers/staging/wilc1000/linux_mon.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/wilc1000/linux_mon.c b/drivers/staging/wilc1000/linux_mon.c index f93f411..c6fd6b3 100644 --- a/drivers/staging/wilc1000/linux_mon.c +++ b/drivers/staging/wilc1000/linux_mon.c @@ -146,7 +146,7 @@ static int mon_mgmt_tx(struct net_device *dev, const u8 *buf, size_t len) if (!mgmt_tx) return -ENOMEM; - mgmt_tx->buff = kmalloc(len, GFP_ATOMIC); + mgmt_tx->buff = kmemdup(buf, len, GFP_ATOMIC); if (!mgmt_tx->buff) { kfree(mgmt_tx); return -ENOMEM; @@ -154,7 +154,6 @@ static int mon_mgmt_tx(struct net_device *dev, const u8 *buf, size_t len) mgmt_tx->size = len; - memcpy(mgmt_tx->buff, buf, len); wilc_wlan_txq_add_mgmt_pkt(dev, mgmt_tx, mgmt_tx->buff, mgmt_tx->size, mgmt_tx_complete); -- 2.10.0.GIT
| |