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xen: remove redundant initialization of variable ret 

After commit 9f51c05dc4 ("pvcalls-front: Avoid
get_free_pages(GFP_KERNEL) under spinlock"), the variable ret is being
initialized with '-ENOMEM' that is meaningless. So remove it.

Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com>
Link: https://lore.kernel.org/r/20200919031702.32192-1-jingxiangfeng@huawei.com
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
This commit is contained in:
Jing Xiangfeng 2020-09-19 11:17:02 +08:00 committed by Boris Ostrovsky
parent d6bbc2ff68
commit bba91dd6d7
1 changed files with 1 additions and 1 deletions
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2
drivers/xen/pvcalls-front.c
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@ -371,7 +371,7 @@ out:
static int create_active(struct sock_mapping *map, evtchn_port_t *evtchn)
{
void *bytes;
int ret = -ENOMEM, irq = -1, i;
int ret, irq = -1, i;
*evtchn = 0;
init_waitqueue_head(&map->active.inflight_conn_req);