From 8c1f454625743d60763a23c58fa65681d3c98b6f Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 5 May 2016 16:20:20 +0300 Subject: [PATCH] netxen: netxen_rom_fast_read() doesn't return -1 The error handling is broken here. netxen_rom_fast_read() returns zero on success and -EIO on error. It never returns -1. Signed-off-by: Dan Carpenter Signed-off-by: David S. Miller --- drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c index fd362b6923f4..9c6eed9b45f7 100644 --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c @@ -852,7 +852,8 @@ netxen_check_options(struct netxen_adapter *adapter) ptr32 = (__le32 *)&serial_num; offset = NX_FW_SERIAL_NUM_OFFSET; for (i = 0; i < 8; i++) { - if (netxen_rom_fast_read(adapter, offset, &val) == -1) { + err = netxen_rom_fast_read(adapter, offset, &val); + if (err) { dev_err(&pdev->dev, "error reading board info\n"); adapter->driver_mismatch = 1; return; -- 2.20.1