Messages in this thread Patch in this message | | | From | Jiapeng Chong <> | Subject | [PATCH] trap: Fix warning comparing pointer to 0 | Date | Sat, 28 Jan 2023 17:39:20 +0800 |
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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@linux.alibaba.com> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3860 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 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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