From 11cbacf89d1fb19d95526bcdf39be8809789bcf6 Mon Sep 17 00:00:00 2001
From: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Date: Fri, 9 Jun 2017 22:23:18 +0530
Subject: [PATCH] opal-prd: Fix memory leak

Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Acked-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
---
 external/opal-prd/i2c.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/external/opal-prd/i2c.c b/external/opal-prd/i2c.c
index fbe2e9bb6265..ba4b3c85f98e 100644
--- a/external/opal-prd/i2c.c
+++ b/external/opal-prd/i2c.c
@@ -193,6 +193,7 @@ static void i2c_add_bus(uint32_t chip, uint32_t engine, uint32_t port,
 	if (asprintf(&dn, "/dev/%s", devname) < 0) {
 		pr_log(LOG_ERR, "I2C: Error creating devpath for %s: %m",
 			devname);
+		free(b);
 		return;
 	}