From 1ae82d1ab0adf01fc3b049d375ccdf9c878085e0 Mon Sep 17 00:00:00 2001 From: Chaehyun Lim Date: Sun, 3 Jan 2016 17:35:47 +0900 Subject: [PATCH] staging: wilc1000: use kmemdup in wilc_edit_station This patch replaces kmalloc followed by memcpy with kmemdup. Signed-off-by: Chaehyun Lim Signed-off-by: Greg Kroah-Hartman --- 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 2f94804e28a0..290c27aa0184 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; } -- 2.39.5