From d419026a0275bf0a17367d414ca2e891f3c3386b Mon Sep 17 00:00:00 2001
From: Fabio Estevam <fabio.estevam@nxp.com>
Date: Fri, 27 May 2016 22:37:10 -0300
Subject: [PATCH] cmd: usb_mass_storage: Use NULL for pointer

Use NULL for pointer to fix the following sparse warning:
cmd/usb_mass_storage.c:47:15: warning: Using plain integer as NULL pointer

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
---
 cmd/usb_mass_storage.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/usb_mass_storage.c b/cmd/usb_mass_storage.c
index 86398fc..cb5260b 100644
--- a/cmd/usb_mass_storage.c
+++ b/cmd/usb_mass_storage.c
@@ -44,7 +44,7 @@ static void ums_fini(void)
 	for (i = 0; i < ums_count; i++)
 		free((void *)ums[i].name);
 	free(ums);
-	ums = 0;
+	ums = NULL;
 	ums_count = 0;
 }