[PATCH net-next v2 02/22] bnxt_en: Remove the -1 error return code from bnxt_hwrm_do_send_msg().

[Michael Chan]

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.c...@broadcom.com>
---
 drivers/net/ethernet/broadcom/bnxt/bnxt.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c 
b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index b9ad43d..c8550ca 100644
--- 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 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;
                }
        }
 
-- 
2.5.1