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| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | 2013-08-05 07:18:28 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-08-05 14:52:45 -0400 |
| commit | 0cbe8c87fe02513e6de981c18502d220ed4afe41 (patch) | |
| tree | b08bf57dfed97c33044c34a2ece0c36d3fc6aa6e /drivers/net/wireless/hostap | |
| parent | 84893817aa382b923e3d7491e7081eeb6d9ec213 (diff) | |
| download | op-kernel-dev-0cbe8c87fe02513e6de981c18502d220ed4afe41.zip op-kernel-dev-0cbe8c87fe02513e6de981c18502d220ed4afe41.tar.gz | |
hostap: do not return positive number on failure path in prism2_open()
prism2_open() as an .ndo_open handler should not return positive numbers
in case of failure, but it does return 1 in a couple of places.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/hostap')
| -rw-r--r-- | drivers/net/wireless/hostap/hostap_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/hostap/hostap_main.c b/drivers/net/wireless/hostap/hostap_main.c index 15f0fad..e4f56ad 100644 --- a/drivers/net/wireless/hostap/hostap_main.c +++ b/drivers/net/wireless/hostap/hostap_main.c @@ -667,7 +667,7 @@ static int prism2_open(struct net_device *dev) if (local->no_pri) { printk(KERN_DEBUG "%s: could not set interface UP - no PRI " "f/w\n", dev->name); - return 1; + return -ENODEV; } if ((local->func->card_present && !local->func->card_present(local)) || @@ -682,7 +682,7 @@ static int prism2_open(struct net_device *dev) printk(KERN_WARNING "%s: could not enable MAC port\n", dev->name); prism2_close(dev); - return 1; + return -ENODEV; } if (!local->dev_enabled) prism2_callback(local, PRISM2_CALLBACK_ENABLE); |
