Messages in this thread Patch in this message | | | From | Jing Xiangfeng <> | Subject | [PATCH] xen: remove redundant initialization of variable ret | Date | Sat, 19 Sep 2020 11:17:02 +0800 |
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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> --- drivers/xen/pvcalls-front.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/xen/pvcalls-front.c b/drivers/xen/pvcalls-front.c index 72d725a0ab5c..7984645b5956 100644 --- a/drivers/xen/pvcalls-front.c +++ b/drivers/xen/pvcalls-front.c @@ -371,7 +371,7 @@ static int alloc_active_ring(struct sock_mapping *map) 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); -- 2.17.1
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