From: Florian Fainelli Date: Tue, 9 May 2023 19:10:48 +0000 (-0700) Subject: iommu: Suppress empty whitespaces in prints X-Git-Tag: v6.5-rc1~130^2^7~17 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=32261d10943b7fffa864f9a532e2b40a813df79b;p=tomoyo%2Ftomoyo-test1.git iommu: Suppress empty whitespaces in prints If IOMMU_CMD_LINE_DMA_API or IOMMU_CMD_LINE_STRICT are not set in iommu_cmd_line, we will be emitting a whitespace before the newline. Signed-off-by: Florian Fainelli Reviewed-by: Jason Gunthorpe Link: https://lore.kernel.org/r/20230509191049.1752259-1-f.fainelli@gmail.com Signed-off-by: Joerg Roedel --- diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 7078bf4a8ec8..10eb24d2e55a 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -176,16 +176,16 @@ static int __init iommu_subsys_init(void) if (!iommu_default_passthrough() && !iommu_dma_strict) iommu_def_domain_type = IOMMU_DOMAIN_DMA_FQ; - pr_info("Default domain type: %s %s\n", + pr_info("Default domain type: %s%s\n", iommu_domain_type_str(iommu_def_domain_type), (iommu_cmd_line & IOMMU_CMD_LINE_DMA_API) ? - "(set via kernel command line)" : ""); + " (set via kernel command line)" : ""); if (!iommu_default_passthrough()) - pr_info("DMA domain TLB invalidation policy: %s mode %s\n", + pr_info("DMA domain TLB invalidation policy: %s mode%s\n", iommu_dma_strict ? "strict" : "lazy", (iommu_cmd_line & IOMMU_CMD_LINE_STRICT) ? - "(set via kernel command line)" : ""); + " (set via kernel command line)" : ""); nb = kcalloc(ARRAY_SIZE(iommu_buses), sizeof(*nb), GFP_KERNEL); if (!nb)