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staging: unisys: Check return code properly on visor_copy_fragsinfo_from_skb

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One call site for visor_copy_fragsinfo_from_skb was checking for an rc of
-1, but thhe function doesn't return that, it returns -errno.  Correct it

Signed-off-by: Neil Horman <nhorman@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Neil Horman 2015-07-21 09:55:36 -04:00 • committed by Greg Kroah-Hartman
commit ce657aa810
1 changed files with 1 additions and 1 deletions
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drivers/staging/unisys/visornic/visornic_main.c
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@ -912,7 +912,7 @@ visornic_xmit(struct sk_buff *skb, struct net_device *netdev)
visor_copy_fragsinfo_from_skb(skb, firstfraglen,
MAX_PHYS_INFO,
cmdrsp->net.xmt.frags);
if (cmdrsp->net.xmt.num_frags == -1) {
if (cmdrsp->net.xmt.num_frags < 0) {
spin_unlock_irqrestore(&devdata->priv_lock, flags);
devdata->busy_cnt++;
dev_err(&netdev->dev,