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* [PATCH] net: usb: asix_devices: fix missing return code check on call to asix_write_medium_mode
@ 2017-02-28 11:58 Colin King
  2017-03-01 17:52 ` David Miller
  0 siblings, 1 reply; 2+ messages in thread
From: Colin King @ 2017-02-28 11:58 UTC (permalink / raw)
  To: David S . Miller, Robert Foss, Grant Grundler, allan,
	Vincent Palatin, Jarod Wilson, Peter Chen, linux-usb, netdev
  Cc: kernel-janitors, linux-kernel

From: Colin Ian King <colin.king@canonical.com>

The call to asix_write_medium_mode is not updating the return code ret
and yet ret is being checked for an error. Fix this by assigning ret to
the return code from the call asix_write_medium_mode.

Detected by CoverityScan, CID#1357148 ("Logically Dead Code")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 drivers/net/usb/asix_devices.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/usb/asix_devices.c b/drivers/net/usb/asix_devices.c
index 6e98ede..0dd5106 100644
--- a/drivers/net/usb/asix_devices.c
+++ b/drivers/net/usb/asix_devices.c
@@ -346,7 +346,7 @@ static int ax88772_reset(struct usbnet *dev)
 	if (ret < 0)
 		goto out;
 
-	asix_write_medium_mode(dev, AX88772_MEDIUM_DEFAULT, 0);
+	ret = asix_write_medium_mode(dev, AX88772_MEDIUM_DEFAULT, 0);
 	if (ret < 0)
 		goto out;
 
-- 
2.10.2

^ permalink raw reply related	[flat|nested] 2+ messages in thread

* Re: [PATCH] net: usb: asix_devices: fix missing return code check on call to asix_write_medium_mode
  2017-02-28 11:58 [PATCH] net: usb: asix_devices: fix missing return code check on call to asix_write_medium_mode Colin King
@ 2017-03-01 17:52 ` David Miller
  0 siblings, 0 replies; 2+ messages in thread
From: David Miller @ 2017-03-01 17:52 UTC (permalink / raw)
  To: colin.king
  Cc: robert.foss, grundler, allan, vpalatin, jarod, peter.chen,
	linux-usb, netdev, kernel-janitors, linux-kernel

From: Colin King <colin.king@canonical.com>
Date: Tue, 28 Feb 2017 11:58:22 +0000

> From: Colin Ian King <colin.king@canonical.com>
> 
> The call to asix_write_medium_mode is not updating the return code ret
> and yet ret is being checked for an error. Fix this by assigning ret to
> the return code from the call asix_write_medium_mode.
> 
> Detected by CoverityScan, CID#1357148 ("Logically Dead Code")
> 
> Signed-off-by: Colin Ian King <colin.king@canonical.com>

Applied.

^ permalink raw reply	[flat|nested] 2+ messages in thread

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2017-02-28 11:58 [PATCH] net: usb: asix_devices: fix missing return code check on call to asix_write_medium_mode Colin King
2017-03-01 17:52 ` David Miller

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