pandad: fix return value in spi_transfer (commaai#34082)

zero
deanlee · Nov 22, 2024 · 8939e3a · 8939e3a
1 parent 8d9a1fa
commit 8939e3a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/selfdrive/pandad/spi.cc b/selfdrive/pandad/spi.cc
@@ -418,7 +418,7 @@ int PandaSpiHandle::spi_transfer(uint8_t endpoint, uint8_t *tx_data, uint16_t tx
     }
   }
 
-  if (ret > 0) ret = -1;
+  if (ret >= 0) ret = -1;
   return ret;
 }
 #endif