From: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Date: Mon, 21 Mar 2016 08:49:39 +0000 (+0530)
Subject: driver: net: fsl-mc: Return from DPAA_exit if boot_status !=0
X-Git-Url: http://git.dujemihanovic.xyz/img/static/gitweb.css?a=commitdiff_plain;h=6dedcedd6442295428ea7f02b0d30739499858a2;p=u-boot.git

driver: net: fsl-mc: Return from DPAA_exit if boot_status !=0

Return value of get_mc_boot_status() in case of failure is not necessary
to be -1.

So update the error condition check.

Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reported-by: Yao Yuan <yao.yuan@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <york.sun@nxp.com>
---

diff --git a/drivers/net/fsl-mc/mc.c b/drivers/net/fsl-mc/mc.c
index 53c4966c33..f83bd0c7f0 100644
--- a/drivers/net/fsl-mc/mc.c
+++ b/drivers/net/fsl-mc/mc.c
@@ -1147,7 +1147,8 @@ int fsl_mc_ldpaa_exit(bd_t *bd)
 {
 	int err = 0;
 
-	if (bd && get_mc_boot_status() == -1)
+	/* MC is not loaded intentionally, So return success. */
+	if (bd && get_mc_boot_status() != 0)
 		return 0;
 
 	if (bd && !get_mc_boot_status() && get_dpl_apply_status() == -1) {