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/block/z2ram.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/block/z2ram.c b/drivers/block/z2ram.c
index c1d20818e649..dce119f697a7 100644
--- a/drivers/block/z2ram.c
+++ b/drivers/block/z2ram.c
@@ -236,11 +236,8 @@ static int z2_open(struct block_device *bdev, fmode_t mode)
case Z2MINOR_Z2ONLY:
z2ram_map = kmalloc(max_z2_map, GFP_KERNEL);
- if (z2ram_map == NULL) {
- printk(KERN_ERR DEVICE_NAME
- ": cannot get mem for z2ram_map\n");
+ if (!z2ram_map)
goto err_out;
- }
get_z2ram();
@@ -253,11 +250,8 @@ static int z2_open(struct block_device *bdev, fmode_t mode)
case Z2MINOR_CHIPONLY:
z2ram_map = kmalloc(max_chip_map, GFP_KERNEL);
- if (z2ram_map == NULL) {
- printk(KERN_ERR DEVICE_NAME
- ": cannot get mem for z2ram_map\n");
+ if (!z2ram_map)
goto err_out;
- }
get_chipram();
--
2.25.1
