Messages in this thread Patch in this message | | | From | zhong jiang <> | Subject | [PATCH] mm/ioremap: Use WARN_ONCE instead of printk() + WARN_ON_ONCE() | Date | Wed, 30 Oct 2019 16:57:18 +0800 |
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WARN_ONCE is more clear and simpler. Just replace it.
Signed-off-by: zhong jiang <zhongjiang@huawei.com> --- arch/x86/mm/ioremap.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index a39dcdb..3b74599 100644 --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -172,9 +172,8 @@ static void __ioremap_check_mem(resource_size_t addr, unsigned long size, return NULL; if (!phys_addr_valid(phys_addr)) { - printk(KERN_WARNING "ioremap: invalid physical address %llx\n", - (unsigned long long)phys_addr); - WARN_ON_ONCE(1); + WARN_ONCE(1, "ioremap: invalid physical address %llx\n", + (unsigned long long)phys_addr); return NULL; } -- 1.7.12.4
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