From: Ajay Singh <ajay.kathat@xxxxxxxxxxxxx>
[ Upstream commit 6419f818ababebc1116fb2d0e220bd4fe835d0e3 ]
For the error path in wilc_wlan_initialize(), the resources are not
cleanup in the correct order. Reverted the previous changes and use the
correct order to free during error condition.
Fixes: b46d68825c2d ("staging: wilc1000: remove COMPLEMENT_BOOT")
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Ajay Singh <ajay.kathat@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/staging/wilc1000/linux_wlan.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c
index 649caae2b6033..25798119426b3 100644
--- a/drivers/staging/wilc1000/linux_wlan.c
+++ b/drivers/staging/wilc1000/linux_wlan.c
@@ -649,17 +649,17 @@ static int wilc_wlan_initialize(struct net_device *dev, struct wilc_vif *vif)
goto fail_locks;
}
- if (wl->gpio_irq && init_irq(dev)) {
- ret = -EIO;
- goto fail_locks;
- }
-
ret = wlan_initialize_threads(dev);
if (ret < 0) {
ret = -EIO;
goto fail_wilc_wlan;
}
+ if (wl->gpio_irq && init_irq(dev)) {
+ ret = -EIO;
+ goto fail_threads;
+ }
+
if (!wl->dev_irq_num &&
wl->hif_func->enable_interrupt &&
wl->hif_func->enable_interrupt(wl)) {
@@ -715,7 +715,7 @@ static int wilc_wlan_initialize(struct net_device *dev, struct wilc_vif *vif)
fail_irq_init:
if (wl->dev_irq_num)
deinit_irq(dev);
-
+fail_threads:
wlan_deinitialize_threads(dev);
fail_wilc_wlan:
wilc_wlan_cleanup(dev);
--
2.20.1
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