env: clean env_mgdisk.c checkpatch and code style
Cleanup the env_mgdisk.c checkpatch warnings, errors
and coding style.
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
diff --git a/common/env_mgdisk.c b/common/env_mgdisk.c
index b95d85e..5dd92e7 100644
--- a/common/env_mgdisk.c
+++ b/common/env_mgdisk.c
@@ -29,13 +29,13 @@
char *env_name_spec = "MG_DISK";
-env_t *env_ptr = 0;
+env_t *env_ptr;
DECLARE_GLOBAL_DATA_PTR;
uchar env_get_char_spec(int index)
{
- return (*((uchar *)(gd->env_addr + index)));
+ return *((uchar *)(gd->env_addr + index));
}
void env_relocate_spec(void)