linux-kernel - [PATCH] kernel/signal: Remove unnecessary ‘NULL’ values from ucounts

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20230926022410.4280-1-kunyu@nfschina.com>
Date:   Tue, 26 Sep 2023 10:24:10 +0800
From:   Li kunyu <kunyu@...china.com>
To:     oleg@...hat.com, peterz@...radead.org, mcgrof@...nel.org,
        mathieu.desnoyers@...icios.com, elver@...gle.com,
        viro@...iv.linux.org.uk, dvyukov@...gle.com,
        vincent.whitchurch@...s.com, michael.christie@...cle.com
Cc:     linux-kernel@...r.kernel.org, Li kunyu <kunyu@...china.com>
Subject: [PATCH] kernel/signal: Remove unnecessary ‘NULL’ values from ucounts

ucounts is assigned first, so it does not need to initialize the
assignment.

Signed-off-by: Li kunyu <kunyu@...china.com>
---
 kernel/signal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/signal.c b/kernel/signal.c
index 09019017d669..27f6cd37ac4f 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -415,7 +415,7 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t gfp_flags,
 		 int override_rlimit, const unsigned int sigqueue_flags)
 {
 	struct sigqueue *q = NULL;
-	struct ucounts *ucounts = NULL;
+	struct ucounts *ucounts;
 	long sigpending;
 
 	/*
-- 
2.18.2