From: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
To: bcain@codeaurora.org
Cc: linux-hexagon@vger.kernel.org, linux-kernel@vger.kernel.org,
Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Subject: [PATCH] hexagon: fix warning comparing pointer to 0
Date: Wed, 10 Mar 2021 14:53:39 +0800 [thread overview]
Message-ID: <1615359219-1528-1-git-send-email-jiapeng.chong@linux.alibaba.com> (raw)
Fix the following coccicheck warning:
./arch/hexagon/kernel/traps.c:142:6-7: WARNING comparing pointer to 0.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
---
arch/hexagon/kernel/traps.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/hexagon/kernel/traps.c b/arch/hexagon/kernel/traps.c
index 904134b..58083df 100644
--- a/arch/hexagon/kernel/traps.c
+++ b/arch/hexagon/kernel/traps.c
@@ -139,7 +139,7 @@ static void do_show_stack(struct task_struct *task, unsigned long *fp,
}
/* Attempt to continue past exception. */
- if (0 == newfp) {
+ if (!newfp) {
struct pt_regs *regs = (struct pt_regs *) (((void *)fp)
+ 8);
--
1.8.3.1
next reply other threads:[~2021-03-10 6:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-10 6:53 Jiapeng Chong [this message]
-- strict thread matches above, loose matches on Subject: below --
2022-03-24 2:26 [PATCH] hexagon: Fix warning comparing pointer to 0 Haowen Bai
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