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ieee802154: hwsim: remove redundant initialization of variable res

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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.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Colin Ian King
2021-03-29 12:23:54 +01:00
committed by David S. Miller
parent 87f2c6716f
commit 24ad92c841
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ieee802154/mac802154_hwsim.c
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@@ -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);