iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

xen: remove redundant initialization of variable ret

Browse Source 
After commit 9f51c05dc41a ("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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/xen/pvcalls-front.c
View File

@ -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);