[U-Boot] [PATCH] env_ubi.c: Correct pointer error in env load

[Kevin Smith]

The variable "buf" in this function is a char array, and the
function ubi_volume_read is expecting a char *.  In the call, the
address of the pointer is being taken, incorrectly passing a
char **.  The compiler warning was being silenced by the cast.
Remove the address operator and the cast.

Signed-off-by: Kevin Smith <kevin.smith at elecsyscorp.com>
Cc: Joe Hershberger <joe.hershberger at ni.com>
Cc: Tom Rini <trini at konsulko.com>
---
 common/env_ubi.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/common/env_ubi.c b/common/env_ubi.c
index e0dc5af..e611199 100644
--- a/common/env_ubi.c
+++ b/common/env_ubi.c
@@ -181,8 +181,7 @@ void env_relocate_spec(void)
 		return;
 	}
 
-	if (ubi_volume_read(CONFIG_ENV_UBI_VOLUME, (void *)&buf,
-			    CONFIG_ENV_SIZE)) {
+	if (ubi_volume_read(CONFIG_ENV_UBI_VOLUME, buf, CONFIG_ENV_SIZE)) {
 		printf("\n** Unable to read env from %s:%s **\n",
 		       CONFIG_ENV_UBI_PART, CONFIG_ENV_UBI_VOLUME);
 		set_default_env(NULL);
-- 
2.4.6