From: Yang Li <yang.lee@linux.alibaba.com>
Date: Wed, 8 Feb 2023 01:11:05 +0000 (+0800)
Subject: hexagon: Fix warning comparing pointer to 0
X-Git-Tag: v6.14-rc1~9^2~2
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=e8265a947b0267950a2b74e5a4f118e6764540e8;p=linux-2.6-block.git

hexagon: Fix warning comparing pointer to 0

./arch/hexagon/kernel/traps.c:138:6-7: WARNING comparing pointer to 0

Avoid pointer type value compared with 0 to make code clear.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3978
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Link: https://lore.kernel.org/r/20230208011105.80219-1-yang.lee@linux.alibaba.com
Signed-off-by: Brian Cain <bcain@quicinc.com>
Signed-off-by: Brian Cain <brian.cain@oss.qualcomm.com>
---

diff --git a/arch/hexagon/kernel/traps.c b/arch/hexagon/kernel/traps.c
index 75e062722d28..73bddcfa8ca6 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);