[PATCH] ieee802154: hwsim: remove redundant initialization of variable res
From: Colin King <hidden>
Date: 2021-03-29 11:24:57
Also in:
kernel-janitors, lkml
Subsystem:
ieee 802.15.4 subsystem, networking drivers, the rest · Maintainers:
Alexander Aring, Stefan Schmidt, Miquel Raynal, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Colin Ian King <redacted>
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 <redacted>
---
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