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ath5k: avoid unneeded calibration error messages

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Don't generate calibration errors messages when not needed.

Signed-off-by: Fabio Rossi <rossi.f@inwind.it>
Acked-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Fabio Rossi 2010-09-08 22:37:41 +02:00 committed by John W. Linville
parent 65b7fc9747
commit 516c6e1f52
1 changed files with 1 additions and 1 deletions
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drivers/net/wireless/ath/ath5k/phy.c
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@ -1377,7 +1377,7 @@ ath5k_hw_rf511x_iq_calibrate(struct ath5k_hw *ah)
/* protect against divide by 0 and loss of sign bits */
if (i_coffd == 0 || q_coffd < 2)
return -1;
return 0;
i_coff = (-iq_corr) / i_coffd;
i_coff = clamp(i_coff, -32, 31); /* signed 6 bit */