[PATCH 5.5 044/170] bnxt_en: Return error if bnxt_alloc_ctx_mem() fails.

[Greg Kroah-Hartman]

From: Michael Chan <michael.chan@xxxxxxxxxxxx>

[ Upstream commit 0b5b561cea32d5bb1e0a82d65b755a3cb5212141 ]

The current code ignores the return value from
bnxt_hwrm_func_backing_store_cfg(), causing the driver to proceed in
the init path even when this vital firmware call has failed.  Fix it
by propagating the error code to the caller.

Fixes: 1b9394e5a2ad ("bnxt_en: Configure context memory on new devices.")
Signed-off-by: Michael Chan <michael.chan@xxxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 drivers/net/ethernet/broadcom/bnxt/bnxt.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -6880,12 +6880,12 @@ skip_rdma:
 	}
 	ena |= FUNC_BACKING_STORE_CFG_REQ_DFLT_ENABLES;
 	rc = bnxt_hwrm_func_backing_store_cfg(bp, ena);
-	if (rc)
+	if (rc) {
 		netdev_err(bp->dev, "Failed configuring context mem, rc = %d.\n",
 			   rc);
-	else
-		ctx->flags |= BNXT_CTX_FLAG_INITED;
-
+		return rc;
+	}
+	ctx->flags |= BNXT_CTX_FLAG_INITED;
 	return 0;
 }