From ec1e7e8853b62cb971828d66a1f298a280182831 Mon Sep 17 00:00:00 2001 From: Zhen Lei Date: Wed, 9 Jun 2021 20:27:39 +0800 Subject: [PATCH] z2ram: 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. Signed-off-by: Zhen Lei Signed-off-by: Jens Axboe --- 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 c1d2081..dce119f 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(); -- 2.7.4