[v1] hexagon: Fix warning comparing pointer to 0

[PATCH] hexagon: Fix warning comparing pointer to 0

Haowen Bai posted 1 patch 4 years, 2 months ago

Diff against v1
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arch/hexagon/kernel/traps.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

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[PATCH] hexagon: Fix warning comparing pointer to 0

Posted by Haowen Bai 4 years, 2 months ago

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