Commit 8862dc5f authored Sep 11, 2009 by Holger Schurig Committed by John W. Linville Sep 14, 2009

cfg80211: minimal error handling for wext-compat freq scanning



Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent a4e7b730

net/wireless/scan.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -675,6 +675,11 @@ int cfg80211_wext_siwscan(struct net_device *dev,
		wext_freq_not_found: ;
		}
		}
		/* No channels found? */
		if (!i) {
		err = -EINVAL;
		goto out;
		}

		/* Set real number of channels specified in creq->channels[] */
		creq->n_channels = i;