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SAMV7: MCAN: fix missing unlock of device in mcan_txempty

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Frank Benkert 2016-06-01 10:38:19 -06:00 committed by Gregory Nutt
parent 2f974ffeaf
commit 90ccba1ad0
1 changed files with 1 additions and 0 deletions
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arch/arm/src/samv7/sam_mcan.c
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@ -2905,6 +2905,7 @@ static bool mcan_txempty(FAR struct can_dev_s *dev)
regval = mcan_getreg(priv, SAM_MCAN_TXFQS_OFFSET); regval = mcan_getreg(priv, SAM_MCAN_TXFQS_OFFSET);
if (((regval & MCAN_TXFQS_TFQF) != 0)) if (((regval & MCAN_TXFQS_TFQF) != 0))
{ {
mcan_dev_unlock(priv);
return false; return false;
} }