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z2ram: remove unnecessary oom message

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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@huawei.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Zhen Lei 2021-06-09 20:27:39 +08:00 committed by Jens Axboe
parent c744b06254
commit ec1e7e8853
1 changed files with 2 additions and 8 deletions
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10
drivers/block/z2ram.c
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@ -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();