Techwizz/kernel-fxtec-pro1x
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drivers/net/irda: fix error return code

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Convert a nonnegative error return code to a negative one, as returned
elsewhere in the function.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
identifier ret;
expression e1,e2;
@@

if (ret < 0)
 { ... return ret; }
 ... when != ret = e1
     when forall
*if(...)
 {
  ... when != ret = e2
* return ret;
 }
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Julia Lawall 2012-08-16 21:46:58 +00:00 committed by David S. Miller
parent 623d896b36
commit 9915e67eb1
2 changed files with 2 additions and 0 deletions
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1
drivers/net/irda/ks959-sir.c
View file

@ -542,6 +542,7 @@ static int ks959_net_open(struct net_device *netdev)
sprintf(hwname, "usb#%d", kingsun->usbdev->devnum);
kingsun->irlap = irlap_open(netdev, &kingsun->qos, hwname);
if (!kingsun->irlap) {
err = -ENOMEM;
dev_err(&kingsun->usbdev->dev, "irlap_open failed\n");
goto free_mem;
}

1
drivers/net/irda/ksdazzle-sir.c
View file

@ -436,6 +436,7 @@ static int ksdazzle_net_open(struct net_device *netdev)
sprintf(hwname, "usb#%d", kingsun->usbdev->devnum);
kingsun->irlap = irlap_open(netdev, &kingsun->qos, hwname);
if (!kingsun->irlap) {
err = -ENOMEM;
dev_err(&kingsun->usbdev->dev, "irlap_open failed\n");
goto free_mem;
}