bnx2: remove redundant initializations of pointers txr and rxr

Pointers txr and rxr are being initialized and a few statements later
are being assigned new values without the original values ever being
read. The initialized values are therefore redundant and can be
removed.

Cleans up clang warnings:
drivers/net/ethernet/broadcom/bnx2.c:5821:28: warning: Value stored to
'txr' during its initialization is never read
drivers/net/ethernet/broadcom/bnx2.c:5822:28: warning: Value stored to
'rxr' during its initialization is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c
index 7919f6112ecf95786e9f9a180fa248ef258428a5..5e34b34f77405a7225b814a7f4696882e7fee8ff 100644 (file)
--- a/drivers/net/ethernet/broadcom/bnx2.c
+++ b/drivers/net/ethernet/broadcom/bnx2.c
@@ -5818,8 +5818,8 @@ bnx2_run_loopback(struct bnx2 *bp, int loopback_mode)
        struct l2_fhdr *rx_hdr;
        int ret = -ENODEV;
        struct bnx2_napi *bnapi = &bp->bnx2_napi[0], *tx_napi;
-       struct bnx2_tx_ring_info *txr = &bnapi->tx_ring;
-       struct bnx2_rx_ring_info *rxr = &bnapi->rx_ring;
+       struct bnx2_tx_ring_info *txr;
+       struct bnx2_rx_ring_info *rxr;
 
        tx_napi = bnapi;