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tiva/sock_can: correct mutex lock cycle

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Signed-off-by: chao an <anchao@xiaomi.com>
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chao an 2023-11-22 15:54:11 +08:00 committed by Xiang Xiao
parent 6bbb7c0046
commit e560111dbb
1 changed files with 1 additions and 0 deletions
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arch/arm/src/tiva/common/tiva_sock_can.c
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@ -1263,6 +1263,7 @@ static int tivacan_alloc_fifo(struct net_driver_s *dev, int depth)
if (free_fifo_idx < 0) if (free_fifo_idx < 0)
{ {
canwarn("Max number of filters allocated.\n"); canwarn("Max number of filters allocated.\n");
nxmutex_unlock(&canmod->fifo_lock);
return -ENOMEM; return -ENOMEM;
} }