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bnxt_en: Remove the -1 error return code from bnxt_hwrm_do_send_msg().

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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>
This commit is contained in:
Michael Chan 2019-08-29 23:54:45 -04:00 committed by David S. Miller
parent b3b0ddd07e
commit a935cb7ec4
1 changed files with 3 additions and 3 deletions
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6
drivers/net/ethernet/broadcom/bnxt/bnxt.c
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@ -4162,7 +4162,7 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len,
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 bnxt *bp, void *msg, u32 msg_len,
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 bnxt *bp, void *msg, u32 msg_len,
HWRM_TOTAL_TIMEOUT(i),
le16_to_cpu(req->req_type),
le16_to_cpu(req->seq_id), len, *valid);
return -1;
return -EBUSY;
}
}