Messages in this thread Patch in this message |  | | From | Colin King <> | Subject | [PATCH] lan743x: remove redundant assignment to variable rx_process_result | Date | Thu, 5 Sep 2019 15:01:35 +0100 |
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From: Colin Ian King <colin.king@canonical.com>
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 <colin.king@canonical.com> --- drivers/net/ethernet/microchip/lan743x_main.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
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 == -- 2.20.1
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