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ath9k: reorder error codes for spectral

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When using the spectral scan feature, frames with phy errors are
returned for further processing to the driver. However, if the frames
also have an invalid CRC (which seems to happen quite often), the frame
is marked with bad CRC and not with the PHY error bit. The FFT
processing function will thus miss the frames.

Fix this by changing the precedence in error marking.

Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Simon Wunderlich 2013-01-23 17:38:06 +01:00 committed by John W. Linville
parent 9b99e665f6
commit 3a325565c7
1 changed files with 4 additions and 4 deletions
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8
drivers/net/wireless/ath/ath9k/mac.c
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@ -605,13 +605,13 @@ int ath9k_hw_rxprocdesc(struct ath_hw *ah, struct ath_desc *ds,
* reported, then decryption and MIC errors are irrelevant,
* the frame is going to be dropped either way
*/
if (ads.ds_rxstatus8 & AR_CRCErr)
rs->rs_status |= ATH9K_RXERR_CRC;
else if (ads.ds_rxstatus8 & AR_PHYErr) {
if (ads.ds_rxstatus8 & AR_PHYErr) {
rs->rs_status |= ATH9K_RXERR_PHY;
phyerr = MS(ads.ds_rxstatus8, AR_PHYErrCode);
rs->rs_phyerr = phyerr;
} else if (ads.ds_rxstatus8 & AR_DecryptCRCErr)
} else if (ads.ds_rxstatus8 & AR_CRCErr)
rs->rs_status |= ATH9K_RXERR_CRC;
else if (ads.ds_rxstatus8 & AR_DecryptCRCErr)
rs->rs_status |= ATH9K_RXERR_DECRYPT;
else if (ads.ds_rxstatus8 & AR_MichaelErr)
rs->rs_status |= ATH9K_RXERR_MIC;