a trivial clean up of zram_meta_alloc() error handling.
Signed-off-by: Sergey Senozhatsky <[email protected]>
---
drivers/block/zram/zram_drv.c | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index bd8bda3..369fe56 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -318,31 +318,29 @@ static struct zram_meta *zram_meta_alloc(u64 disksize)
{
size_t num_pages;
struct zram_meta *meta = kmalloc(sizeof(*meta), GFP_KERNEL);
+
if (!meta)
- goto out;
+ return NULL;
num_pages = disksize >> PAGE_SHIFT;
meta->table = vzalloc(num_pages * sizeof(*meta->table));
if (!meta->table) {
pr_err("Error allocating zram address table\n");
- goto free_meta;
+ goto out_error;
}
meta->mem_pool = zs_create_pool(GFP_NOIO | __GFP_HIGHMEM);
if (!meta->mem_pool) {
pr_err("Error creating memory pool\n");
- goto free_table;
+ goto out_error;
}
return meta;
-free_table:
+out_error:
vfree(meta->table);
-free_meta:
kfree(meta);
- meta = NULL;
-out:
- return meta;
+ return NULL;
}
static void update_position(u32 *index, int *offset, struct bio_vec *bvec)
--
2.2.1.209.g41e5f3a
--
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