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libertas: fix use-before-check violation

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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>
This commit is contained in:
Holger Schurig 2008-04-29 10:07:56 +02:00 committed by John W. Linville
parent 2e35af143a
commit c0d4399076
1 changed files with 2 additions and 1 deletions
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3
drivers/net/wireless/libertas/scan.c
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@ -298,7 +298,8 @@ static int lbs_do_scan(struct lbs_private *priv, uint8_t bsstype,
uint8_t *tlv; /* pointer into our current, growing TLV storage area */
lbs_deb_enter_args(LBS_DEB_SCAN, "bsstype %d, chanlist[].chan %d, chan_count %d",
bsstype, chan_list[0].channumber, chan_count);
bsstype, chan_list ? chan_list[0].channumber : -1,
chan_count);
/* create the fixed part for scan command */
scan_cmd = kzalloc(MAX_SCAN_CFG_ALLOC, GFP_KERNEL);