From 3a707bed13b77dd7773867bee156164d730c24e0 Mon Sep 17 00:00:00 2001 From: Vasundhara Volam Date: Sun, 8 Mar 2020 18:45:53 -0400 Subject: [PATCH] bnxt_en: Return -EAGAIN if fw command returns BUSY If firmware command returns error code as HWRM_ERR_CODE_BUSY, which means it cannot handle the command due to a conflicting command from another function, convert it to -EAGAIN. If it is an ethtool operation, this error code will be returned to userspace. Signed-off-by: Vasundhara Volam Signed-off-by: Michael Chan Signed-off-by: David S. Miller --- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index e5da60a9b9e6..02ac718db92f 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -4161,6 +4161,7 @@ static int bnxt_hwrm_to_stderr(u32 hwrm_err) case HWRM_ERR_CODE_NO_BUFFER: return -ENOMEM; case HWRM_ERR_CODE_HOT_RESET_PROGRESS: + case HWRM_ERR_CODE_BUSY: return -EAGAIN; case HWRM_ERR_CODE_CMD_NOT_SUPPORTED: return -EOPNOTSUPP; -- 2.11.0