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Commit aebb628f authored by Dan Williams's avatar Dan Williams Committed by John W. Linville
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libertas: get the right # of scanned BSSes 



Let's actually check the right field in the command response; and
if there aren't any reported BSSes, exit early with success.

Signed-off-by: default avatarDan Williams <dcbw@redhat.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent c0068c85

drivers/net/wireless/libertas/cfg.c

+9 −1
Original line number Diff line number Diff line
@@ -465,7 +465,15 @@ static int lbs_ret_scan(struct lbs_private *priv, unsigned long dummy, 
	lbs_deb_enter(LBS_DEB_CFG80211);



	bsssize = get_unaligned_le16(&scanresp->bssdescriptsize);

	nr_sets = le16_to_cpu(resp->size);

	nr_sets = le16_to_cpu(scanresp->nr_sets);



	lbs_deb_scan("scan response: %d BSSs (%d bytes); resp size %d bytes\n",

			nr_sets, bsssize, le16_to_cpu(resp->size));



	if (nr_sets == 0) {

		ret = 0;

		goto done;

	}



	/*

	 * The general layout of the scan response is described in chapter