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Message-Id: <20230128093920.2729-1-jiapeng.chong@linux.alibaba.com> Date: Sat, 28 Jan 2023 17:39:20 +0800 From: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com> To: bcain@...cinc.com Cc: linux-hexagon@...r.kernel.org, linux-kernel@...r.kernel.org, Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>, Abaci Robot <abaci@...ux.alibaba.com> Subject: [PATCH] trap: Fix warning comparing pointer to 0 Avoid pointer type value compared with 0 to make code clear. ./arch/hexagon/kernel/traps.c:138:6-7: WARNING comparing pointer to 0. Reported-by: Abaci Robot <abaci@...ux.alibaba.com> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3860 Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.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 6447763ce5a9..fdbbf78b4ce0 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); -- 2.20.1.7.g153144c
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