tiva/sock_can: correct mutex lock cycle

Signed-off-by: chao an <[email protected]>
anchao · Nov 22, 2023 · a7a1294 · a7a1294
1 parent 7ccf70d
commit a7a1294
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/arch/arm/src/tiva/common/tiva_sock_can.c b/arch/arm/src/tiva/common/tiva_sock_can.c
@@ -1263,6 +1263,7 @@ static int tivacan_alloc_fifo(struct net_driver_s *dev, int depth)
   if (free_fifo_idx < 0)
     {
       canwarn("Max number of filters allocated.\n");
+      nxmutex_unlock(&canmod->fifo_lock);
       return -ENOMEM;
     }