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authorOleksij Rempel <linux@rempel-privat.de>2015-08-14 07:16:39 +0200
committerKalle Valo <kvalo@codeaurora.org>2015-08-25 15:09:57 +0300
commit14250640cd52bf12831799c35502184c4ae8963b (patch)
tree5237bd2aa84dfd22674b43ade02acb14b3043a32 /drivers/mtd
parent11c36537056759578f9baae03c4ff9dba95661cc (diff)
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ath9k_htc: do ani shortcalibratio if we got -ETIMEDOUT
current code will handle -ETIMEDOUT as success which is probalbly wrong. According to this comment I assume it is safe to handle -ETIMEDOUT as false: drivers/net/wireless/ath/ath9k/calib.c 290 /* 291 * We timed out waiting for the noisefloor to load, probably due to an 292 * in-progress rx. Simply return here and allow the load plenty of time 293 * to complete before the next calibration interval. We need to avoid 294 * trying to load -50 (which happens below) while the previous load is 295 * still in progress as this can cause rx deafness. Instead by returning 296 * here, the baseband nf cal will just be capped by our present 297 * noisefloor until the next calibration timer. 298 */ Since no other error wariants are present, this patch is checking only for (ret <= 0). Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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