On Thu, Jun 10, 2021 at 10:20 AM Zhen Lei <thunder.leizhen@xxxxxxxxxx> wrote:
>
> Fixes scripts/checkpatch.pl warning:
> WARNING: Possible unnecessary 'out of memory' message
>
> Remove it can help us save a bit of memory.
>
> Signed-off-by: Zhen Lei <thunder.leizhen@xxxxxxxxxx>
> ---
> drivers/scsi/pm8001/pm8001_sas.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c
> index 6860d5a9ef83b44..fff01a6effc4dab 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");
> + if (!mem_virt_alloc)
> return -1;
> - }
while you are at it, can you also fix the return code to -ENOMEM
Thanks.
