From 4ee8c40b1e1e1bb7db805bc11e376f547fb24ec2 Mon Sep 17 00:00:00 2001 From: Zhen Lei Date: Thu, 10 Jun 2021 17:46:05 +0800 Subject: scsi: pm8001: Remove unnecessary OOM message Fixes scripts/checkpatch.pl warning: WARNING: Possible unnecessary 'out of memory' message Remove it can help us save a bit of memory. Also change the return error code from "-1" to "-ENOMEM". Link: https://lore.kernel.org/r/20210610094605.16672-2-thunder.leizhen@huawei.com Acked-by: Jack Wang Signed-off-by: Zhen Lei Signed-off-by: Martin K. Petersen --- drivers/scsi/pm8001/pm8001_sas.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/scsi/pm8001/pm8001_sas.c') diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c index 01122993c943..d63c7d59ad34 100644 --- a/drivers/scsi/pm8001/pm8001_sas.c +++ b/drivers/scsi/pm8001/pm8001_sas.c @@ -118,10 +118,8 @@ int pm8001_mem_alloc(struct pci_dev *pdev, void **virt_addr, align_offset = (dma_addr_t)align - 1; mem_virt_alloc = dma_alloc_coherent(&pdev->dev, mem_size + align, &mem_dma_handle, GFP_KERNEL); - if (!mem_virt_alloc) { - pr_err("pm80xx: memory allocation error\n"); - return -1; - } + if (!mem_virt_alloc) + return -ENOMEM; *pphys_addr = mem_dma_handle; phys_align = (*pphys_addr + align_offset) & ~align_offset; *virt_addr = (void *)mem_virt_alloc + phys_align - *pphys_addr; -- cgit v1.2.3