diff mbox series

[v2] ipv4: Remove useless assignments

Message ID 20211104030222.30580-1-luo.penghao@zte.com.cn (mailing list archive)
State Deferred
Delegated to: Netdev Maintainers
Headers show
Series [v2] ipv4: Remove useless assignments | expand

Checks

Context Check Description
netdev/tree_selection success Guessed tree name to be net-next
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: 2 this patch: 2
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: 6 this patch: 6
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

Commit Message

CGEL Nov. 4, 2021, 3:02 a.m. UTC 
From: luo penghao <luo.penghao@zte.com.cn>

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

The assigned local variables will not be used next, so this statement
should be deleted.

The clang_analyzer complains as follows:

net/ipv4/ipconfig.c:1037:2 warning:

Value stored to 'h' is never read

Changes in v2:

Repair sending email box

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

Patch

diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index 816d8aa..fe2c8e9 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -1034,7 +1034,6 @@  static int __init ic_bootp_recv(struct sk_buff *skb, struct net_device *dev, str
 		goto drop;
 
 	b = (struct bootp_pkt *)skb_network_header(skb);
-	h = &b->iph;
 
 	/* One reply at a time, please. */
 	spin_lock(&ic_recv_lock);