* [PATCH] seg6_iptunnel: Remove redundant initialization of variable err
@ 2021-09-02 14:35 Colin King
2021-09-03 11:40 ` patchwork-bot+netdevbpf
0 siblings, 1 reply; 2+ messages in thread
From: Colin King @ 2021-09-02 14:35 UTC (permalink / raw)
To: David S . Miller, Hideaki YOSHIFUJI, David Ahern, Jakub Kicinski, netdev
Cc: kernel-janitors, linux-kernel
From: Colin Ian King <colin.king@canonical.com>
The variable err is being initialized with a value that is never read, it
is being updated later on. The assignment is redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
net/ipv6/seg6_iptunnel.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ipv6/seg6_iptunnel.c b/net/ipv6/seg6_iptunnel.c
index 1bf5f5ae75ac..3adc5d9211ad 100644
--- a/net/ipv6/seg6_iptunnel.c
+++ b/net/ipv6/seg6_iptunnel.c
@@ -385,7 +385,7 @@ static int seg6_output_core(struct net *net, struct sock *sk,
struct dst_entry *orig_dst = skb_dst(skb);
struct dst_entry *dst = NULL;
struct seg6_lwt *slwt;
- int err = -EINVAL;
+ int err;
err = seg6_do_srh(skb);
if (unlikely(err))
--
2.32.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] seg6_iptunnel: Remove redundant initialization of variable err
2021-09-02 14:35 [PATCH] seg6_iptunnel: Remove redundant initialization of variable err Colin King
@ 2021-09-03 11:40 ` patchwork-bot+netdevbpf
0 siblings, 0 replies; 2+ messages in thread
From: patchwork-bot+netdevbpf @ 2021-09-03 11:40 UTC (permalink / raw)
To: Colin King
Cc: davem, yoshfuji, dsahern, kuba, netdev, kernel-janitors, linux-kernel
Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Thu, 2 Sep 2021 15:35:05 +0100 you wrote:
> From: Colin Ian King <colin.king@canonical.com>
>
> The variable err is being initialized with a value that is never read, it
> is being updated later on. The assignment is redundant and can be removed.
>
> Addresses-Coverity: ("Unused value")
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
>
> [...]
Here is the summary with links:
- seg6_iptunnel: Remove redundant initialization of variable err
https://git.kernel.org/netdev/net/c/bf0df73a2f0d
You are awesome, thank you!
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