[PATCH] ieee802154: hwsim: remove redundant initialization of variable res

[Colin King]

From: Colin Ian King <colin.k...@canonical.com>

The variable res is being initialized with a value that is
never read and it is being updated later with a new value.
The initialization is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.k...@canonical.com>
---
 drivers/net/ieee802154/mac802154_hwsim.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ieee802154/mac802154_hwsim.c 
b/drivers/net/ieee802154/mac802154_hwsim.c
index c0bf7d78276e..da9135231c07 100644
--- a/drivers/net/ieee802154/mac802154_hwsim.c
+++ b/drivers/net/ieee802154/mac802154_hwsim.c
@@ -268,7 +268,7 @@ static int hwsim_get_radio(struct sk_buff *skb, struct 
hwsim_phy *phy,
                           struct netlink_callback *cb, int flags)
 {
        void *hdr;
-       int res = -EMSGSIZE;
+       int res;
 
        hdr = genlmsg_put(skb, portid, seq, &hwsim_genl_family, flags,
                          MAC802154_HWSIM_CMD_GET_RADIO);
-- 
2.30.2