iwmc3200wifi: clarify potentially undefined operation in iwm_scan_ssids
CC [M] drivers/net/wireless/iwmc3200wifi/commands.o drivers/net/wireless/iwmc3200wifi/commands.c: In function ‘iwm_scan_ssids’: drivers/net/wireless/iwmc3200wifi/commands.c:911:15: warning: operation on ‘iwm->scan_id’ may be undefined Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -908,7 +908,7 @@ int iwm_scan_ssids(struct iwm_priv *iwm, struct cfg80211_ssid *ssids,
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return ret;
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return ret;
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}
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}
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iwm->scan_id = iwm->scan_id++ % IWM_SCAN_ID_MAX;
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iwm->scan_id = (iwm->scan_id + 1) % IWM_SCAN_ID_MAX;
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return 0;
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return 0;
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}
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}
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