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authorColin Ian King <colin.king@canonical.com>2021-03-29 14:23:54 +0300
committerDavid S. Miller <davem@davemloft.net>2021-03-30 02:23:08 +0300
commit24ad92c841c9fa548dc944821721944405ef7963 (patch)
tree6fb4b3a2c0094cf5b5e965631128bd0b01a48eea
parent87f2c6716f6408b9992d7f2247d1fcc190de2c92 (diff)
downloadlinux-24ad92c841c9fa548dc944821721944405ef7963.tar.xz
ieee802154: hwsim: remove redundant initialization of variable res
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>
-rw-r--r--drivers/net/ieee802154/mac802154_hwsim.c2
1 files changed, 1 insertions, 1 deletions
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);