From: Colin Ian King Date: Thu, 5 Sep 2019 14:01:35 +0000 (+0100) Subject: lan743x: remove redundant assignment to variable rx_process_result X-Git-Tag: v5.4-rc1~131^2~63 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=f9bcfe214b00c37a6a8e21cab030503fdfd29aca;p=linux.git lan743x: remove redundant assignment to variable rx_process_result The variable rx_process_result is being initialized with a value that is never read and is being re-assigned immediately afterwards. The assignment is redundant, so replace it with the return from function lan743x_rx_process_packet. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/microchip/lan743x_main.c b/drivers/net/ethernet/microchip/lan743x_main.c index 15a8be6bad27..a43140f7b5eb 100644 --- a/drivers/net/ethernet/microchip/lan743x_main.c +++ b/drivers/net/ethernet/microchip/lan743x_main.c @@ -2172,9 +2172,8 @@ static int lan743x_rx_napi_poll(struct napi_struct *napi, int weight) } count = 0; while (count < weight) { - int rx_process_result = -1; + int rx_process_result = lan743x_rx_process_packet(rx); - rx_process_result = lan743x_rx_process_packet(rx); if (rx_process_result == RX_PROCESS_RESULT_PACKET_RECEIVED) { count++; } else if (rx_process_result ==