[PATCH linux-next] ipv4: drop unused assignment

[PATCH linux-next] ipv4: drop unused assignment

[cgel.zte]

From: luo penghao <luo.penghao@zte.com.cn>

The assignment in the if statement will be overwritten by the
following statement

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: luo penghao <luo.penghao@zte.com.cn>
---
 net/ipv4/igmp.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index d2e2b3d..2ad3c7b 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -2558,7 +2558,6 @@ int ip_mc_msfget(struct sock *sk, struct ip_msfilter *msf,
 	msf->imsf_fmode = pmc->sfmode;
 	psl = rtnl_dereference(pmc->sflist);
 	if (!psl) {
-		len = 0;
 		count = 0;
 	} else {
 		count = psl->sl_count;
-- 
2.15.2

Re: [PATCH linux-next] ipv4: drop unused assignment

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net-next.git (master)
by David S. Miller <davem@davemloft.net>:

On Thu, 11 Nov 2021 09:18:09 +0000 you wrote:
> From: luo penghao <luo.penghao@zte.com.cn>
> 
> The assignment in the if statement will be overwritten by the
> following statement
> 
> Reported-by: Zeal Robot <zealci@zte.com.cn>
> Signed-off-by: luo penghao <luo.penghao@zte.com.cn>
> 
> [...]

Here is the summary with links:
  - [linux-next] ipv4: drop unused assignment
    https://git.kernel.org/netdev/net-next/c/ef14102914f3

You are awesome, thank you!
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