Messages in this thread Patch in this message | | | From | Jiapeng Chong <> | Subject | [PATCH] mm: Fix warning comparing pointer to 0 | Date | Wed, 24 Nov 2021 18:13:38 +0800 |
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Fix the following coccicheck warning:
./arch/alpha/mm/fault.c:193:52-53: WARNING comparing pointer to 0.
Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> --- arch/alpha/mm/fault.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c index 6c0a277..22c1f24 100644 --- a/arch/alpha/mm/fault.c +++ b/arch/alpha/mm/fault.c @@ -190,7 +190,7 @@ no_context: /* Are we prepared to handle this fault as an exception? */ - if ((fixup = search_exception_tables(regs->pc)) != 0) { + if (!(fixup = search_exception_tables(regs->pc)) { unsigned long newpc; newpc = fixup_exception(dpf_reg, fixup, regs->pc); regs->pc = newpc; -- 1.8.3.1
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