From: Haowen Bai <baihaowen@meizu.com>
To: bcain@codeaurora.org, ebiederm@xmission.com
Cc: linux-hexagon@vger.kernel.org, linux-kernel@vger.kernel.org,
Haowen Bai <baihaowen@meizu.com>
Subject: [PATCH] hexagon: Fix warning comparing pointer to 0
Date: Thu, 24 Mar 2022 10:26:31 +0800 [thread overview]
Message-ID: <1648088791-31848-1-git-send-email-baihaowen@meizu.com> (raw)
Avoid pointer type value compared with 0 to make code clear.
Signed-off-by: Haowen Bai <baihaowen@meizu.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 1240f038..dfdedfe 100644
--- a/arch/hexagon/kernel/traps.c
+++ b/arch/hexagon/kernel/traps.c
@@ -135,7 +135,7 @@ 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);
--
2.7.4
next reply other threads:[~2022-03-24 2:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-24 2:26 Haowen Bai [this message]
-- strict thread matches above, loose matches on Subject: below --
2021-03-10 6:53 [PATCH] hexagon: fix warning comparing pointer to 0 Jiapeng Chong
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