From: Michael Chan <michael.chan@broadcom.com>
Date: Thu, 29 Aug 2019 23:54:45 -0400
Subject: bnxt_en: Remove the -1 error return code from
bnxt_hwrm_do_send_msg().
Patch-mainline: v5.4-rc1
Git-commit: a935cb7ec449bca1adf806d7fb00f5032b63c6e0
References: jsc#SLE-8371 bsc#1153274
Replace the non-standard -1 code with -EBUSY when there is no firmware
response after waiting for the maximum timeout.
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/broadcom/bnxt/bnxt.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -4162,7 +4162,7 @@ static int bnxt_hwrm_do_send_msg(struct
if (bp->hwrm_intr_seq_id != (u16)~seq_id) {
netdev_err(bp->dev, "Resp cmpl intr err msg: 0x%x\n",
le16_to_cpu(req->req_type));
- return -1;
+ return -EBUSY;
}
len = (le32_to_cpu(*resp_len) & HWRM_RESP_LEN_MASK) >>
HWRM_RESP_LEN_SFT;
@@ -4190,7 +4190,7 @@ static int bnxt_hwrm_do_send_msg(struct
HWRM_TOTAL_TIMEOUT(i),
le16_to_cpu(req->req_type),
le16_to_cpu(req->seq_id), len);
- return -1;
+ return -EBUSY;
}
/* Last byte of resp contains valid bit */
@@ -4208,7 +4208,7 @@ static int bnxt_hwrm_do_send_msg(struct
HWRM_TOTAL_TIMEOUT(i),
le16_to_cpu(req->req_type),
le16_to_cpu(req->seq_id), len, *valid);
- return -1;
+ return -EBUSY;
}
}