Commit 9454360d authored by Jose Abreu's avatar Jose Abreu Committed by David S. Miller

net: stmmac: Prevent infinite loop in get_rx_timestamp_status()

Prevent infinite loop by correctly setting the loop condition to
break when i == 10.
Signed-off-by: default avatarJose Abreu <joabreu@synopsys.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Joao Pinto <jpinto@synopsys.com>
Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 98870943
......@@ -275,7 +275,7 @@ static int dwmac4_wrback_get_rx_timestamp_status(void *desc, u32 ats)
goto exit;
i++;
} while ((ret == 1) || (i < 10));
} while ((ret == 1) && (i < 10));
if (i == 10)
ret = -EBUSY;
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment