libertas: fix use-before-check violation
According to Coverity (kudo's to Adrian Bunk), we had one use-before-check bug in libe libertas driver. This patch fixes this issue. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -298,7 +298,8 @@ static int lbs_do_scan(struct lbs_private *priv, uint8_t bsstype,
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uint8_t *tlv; /* pointer into our current, growing TLV storage area */
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lbs_deb_enter_args(LBS_DEB_SCAN, "bsstype %d, chanlist[].chan %d, chan_count %d",
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bsstype, chan_list[0].channumber, chan_count);
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bsstype, chan_list ? chan_list[0].channumber : -1,
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chan_count);
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/* create the fixed part for scan command */
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scan_cmd = kzalloc(MAX_SCAN_CFG_ALLOC, GFP_KERNEL);
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