Messages in this thread Patch in this message | | | From | Peter Senna Tschudin <> | Subject | [PATCH 15/20] drivers/net/ethernet/natsemi/xtsonic.c: fix error return code | Date | Wed, 3 Oct 2012 18:18:06 +0200 |
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From: Peter Senna Tschudin <peter.senna@gmail.com>
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> ( if@p1 (\(ret < 0\|ret != 0\)) { ... return ret; } | ret@p1 = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // </smpl>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
--- drivers/net/ethernet/natsemi/xtsonic.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/natsemi/xtsonic.c b/drivers/net/ethernet/natsemi/xtsonic.c index e01c0a0..7dfe883 100644 --- a/drivers/net/ethernet/natsemi/xtsonic.c +++ b/drivers/net/ethernet/natsemi/xtsonic.c @@ -205,6 +205,7 @@ static int __init sonic_probe1(struct net_device *dev) if (lp->descriptors == NULL) { printk(KERN_ERR "%s: couldn't alloc DMA memory for " " descriptors.\n", dev_name(lp->device)); + err = -ENOMEM; goto out; }
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