* [PATCH] um: replace if (cond) BUG() with BUG_ON()
@ 2021-03-17 7:11 Yang Li
0 siblings, 0 replies; only message in thread
From: Yang Li @ 2021-03-17 7:11 UTC (permalink / raw)
To: jdike; +Cc: richard, anton.ivanov, linux-um, linux-kernel, Yang Li
Fix the following coccinelle reports:
./arch/um/kernel/mem.c:77:3-6: WARNING: Use BUG_ON instead of if
condition followed by BUG.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
---
arch/um/kernel/mem.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index 9242dc9..22e28bf 100644
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -73,8 +73,7 @@ static void __init one_page_table_init(pmd_t *pmd)
set_pmd(pmd, __pmd(_KERNPG_TABLE +
(unsigned long) __pa(pte)));
- if (pte != pte_offset_kernel(pmd, 0))
- BUG();
+ BUG_ON(pte != pte_offset_kernel(pmd, 0));
}
}
--
1.8.3.1
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2021-03-17 7:11 [PATCH] um: replace if (cond) BUG() with BUG_ON() Yang Li
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