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/3w-xxxx.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c
index 4ee485ab2714845..a7eb50d2592ea1a 100644
--- a/drivers/scsi/3w-xxxx.c
+++ b/drivers/scsi/3w-xxxx.c
@@ -836,10 +836,8 @@ static int tw_allocate_memory(TW_Device_Extension *tw_dev, int size, int which)
cpu_addr = dma_alloc_coherent(&tw_dev->tw_pci_dev->dev,
size * TW_Q_LENGTH, &dma_handle, GFP_KERNEL);
- if (cpu_addr == NULL) {
- printk(KERN_WARNING "3w-xxxx: dma_alloc_coherent() failed.\n");
+ if (!cpu_addr)
return 1;
- }
if ((unsigned long)cpu_addr % (tw_dev->tw_pci_dev->device == TW_DEVICE_ID ? TW_ALIGNMENT_6000 : TW_ALIGNMENT_7000)) {
printk(KERN_WARNING "3w-xxxx: Couldn't allocate correctly aligned memory.\n");
--
2.26.0.106.g9fadedd
