This is a note to let you know that I've just added the patch titled
staging: wilc1000: fix error path cleanup in wilc_wlan_initialize()
to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-testing branch.
The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)
The patch will be merged to the staging-next branch sometime soon, after it passes testing, and the merge window is open.
If you have any questions about this process, please let me know.
From 6419f818ababebc1116fb2d0e220bd4fe835d0e3 Mon Sep 17 00:00:00 2001
From: Ajay Singh ajay.kathat@microchip.com Date: Wed, 26 Jun 2019 12:40:48 +0000 Subject: staging: wilc1000: fix error path cleanup in wilc_wlan_initialize()
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@vger.kernel.org Signed-off-by: Ajay Singh ajay.kathat@microchip.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/staging/wilc1000/wilc_netdev.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/wilc1000/wilc_netdev.c b/drivers/staging/wilc1000/wilc_netdev.c index c4efec277255..0e0a4eec5486 100644 --- a/drivers/staging/wilc1000/wilc_netdev.c +++ b/drivers/staging/wilc1000/wilc_netdev.c @@ -530,17 +530,17 @@ 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)) { @@ -596,7 +596,7 @@ 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);