This patch replaces kmalloc followed by memcpy with kmemdup.
Signed-off-by: Chaehyun Lim <chaehyun....@gmail.com>
---
drivers/staging/wilc1000/host_interface.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/wilc1000/host_interface.c
b/drivers/staging/wilc1000/host_interface.c
index 2f94804..290c27a 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -4372,13 +4372,11 @@ int wilc_edit_station(struct wilc_vif *vif,
memcpy(add_sta_info, sta_param, sizeof(struct add_sta_param));
if (add_sta_info->rates_len > 0) {
- u8 *rates = kmalloc(add_sta_info->rates_len, GFP_KERNEL);
-
+ u8 *rates = kmemdup(sta_param->rates,
+ add_sta_info->rates_len,
+ GFP_KERNEL);
if (!rates)
return -ENOMEM;
-
- memcpy(rates, sta_param->rates,
- add_sta_info->rates_len);
add_sta_info->rates = rates;
}
--
2.6.4
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