This patch replaces kmalloc followed by memcpy with kmemdup.
Signed-off-by: Chaehyun Lim <chaehyun.lim@xxxxxxxxx>
---
V2: add wilc1000 driver name in commit title
because driver name is not included at V1.
drivers/staging/wilc1000/host_interface.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index 3c5de75..6b804e6 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -4537,12 +4537,12 @@ int host_int_add_station(struct host_if_drv *hif_drv,
memcpy(add_sta_info, sta_param, sizeof(struct add_sta_param));
if (add_sta_info->u8NumRates > 0) {
- u8 *rates = kmalloc(add_sta_info->u8NumRates, GFP_KERNEL);
-
+ u8 *rates = kmemdup(sta_param->pu8Rates,
+ add_sta_info->u8NumRates,
+ GFP_KERNEL);
if (!rates)
return -ENOMEM;
- memcpy(rates, sta_param->pu8Rates, add_sta_info->u8NumRates);
add_sta_info->pu8Rates = rates;
}
--
2.6.1
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