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wifi: ray_cs: remove one redundant del_timer

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In ray_detach, it and its child function ray_release both call
del_timer(_sync) on the same timer.

Fix this by removing the del_timer_sync in the ray_detach, and revising
the del_timer to del_timer_sync.

Signed-off-by: Dongliang Mu <dzm91@hust.edu.cn>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230316133236.556198-2-dzm91@hust.edu.cn
This commit is contained in:
Dongliang Mu
2023-03-16 21:32:35 +08:00
committed by Kalle Valo
parent 4f8d66a9fb
commit daef020558
1 changed files with 1 additions and 5 deletions
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6
drivers/net/wireless/legacy/ray_cs.c
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@@ -328,7 +328,6 @@ err_free_dev:
static void ray_detach(struct pcmcia_device *link)
{
struct net_device *dev;
ray_dev_t *local;
dev_dbg(&link->dev, "ray_detach\n");
@@ -337,9 +336,6 @@ static void ray_detach(struct pcmcia_device *link)
ray_release(link);
local = netdev_priv(dev);
del_timer_sync(&local->timer);
if (link->priv) {
unregister_netdev(dev);
free_netdev(dev);
@@ -740,7 +736,7 @@ static void ray_release(struct pcmcia_device *link)
dev_dbg(&link->dev, "ray_release\n");
del_timer(&local->timer);
del_timer_sync(&local->timer);
iounmap(local->sram);
iounmap(local->rmem);