Don't generate calibration errors messages when not needed.
Signed-off-by: Fabio Rossi <rossi.f@xxxxxxxxx>
---
diff --git a/drivers/net/wireless/ath/ath5k/phy.c
b/drivers/net/wireless/ath/ath5k/phy.c
index 984ba92..4932bf2 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -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 */
--
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