From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
This is a moot point, but irq is always less than zero at the label
out_error, so the check for irq >= 0 is redundant and can be removed.
Detected by CoverityScan, CID#1460371 ("Logically dead code")
Fixes: cb1c7d9bbc87 ("xen/pvcalls: implement connect command")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/xen/pvcalls-front.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/xen/pvcalls-front.c b/drivers/xen/pvcalls-front.c
index de8a470351a5..b08569998046 100644
--- a/drivers/xen/pvcalls-front.c
+++ b/drivers/xen/pvcalls-front.c
@@ -351,9 +351,7 @@ static int create_active(struct sock_mapping *map, int *evtchn)
return 0;
out_error:
- if (irq >= 0)
- unbind_from_irqhandler(irq, map);
- else if (*evtchn >= 0)
+ if (*evtchn >= 0)
xenbus_free_evtchn(pvcalls_front_dev, *evtchn);
kfree(map->active.data.in);
kfree(map->active.ring);
--
2.14.1
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