diff mbox series

[linux-next] ipv4: drop unused assignment

Message ID 20211111091809.159707-1-luo.penghao@zte.com.cn (mailing list archive)
State Accepted
Commit ef14102914f3f6a86d105e9fc2941d97de69c389
Delegated to: Netdev Maintainers
Headers show
Series [linux-next] ipv4: drop unused assignment | expand

Checks

Context Check Description
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix warning Target tree name not specified in the subject
netdev/cover_letter success Single patches do not need cover letters
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 6 this patch: 6
netdev/cc_maintainers success CCed 5 of 5 maintainers
netdev/build_clang success Errors and warnings before: 22 this patch: 22
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 10 this patch: 10
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 7 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0
netdev/tree_selection success Guessing tree name failed - patch did not apply

Commit Message

CGEL Nov. 11, 2021, 9:18 a.m. UTC 
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(-)

Comments

patchwork-bot+netdevbpf@kernel.org Nov. 14, 2021, 12:30 p.m. UTC | #1 
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!
diff mbox series

Patch

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;