[PATCH 2/2] efi_runtime: fix the uninitialized value rv

[Ivan Hu]

Fix the minor issue found by CoverityScan
520        kfree(name);
CID 1358932 (#1 of 1): Uninitialized scalar variable (UNINIT)17.
uninit_use: Using uninitialized value rv.
521        return rv;
522}

Signed-off-by: Ivan Hu <ivan.hu at canonical.com>
---
 efi_runtime/efi_runtime.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/efi_runtime/efi_runtime.c b/efi_runtime/efi_runtime.c
index 34f452e..8f5b5fc 100644
--- a/efi_runtime/efi_runtime.c
+++ b/efi_runtime/efi_runtime.c
@@ -443,7 +443,7 @@ static long efi_runtime_get_nextvariablename(unsigned long arg)
 	efi_guid_t *vd = NULL;
 	efi_guid_t vendor_guid;
 	efi_char16_t *name = NULL;
-	int rv;
+	int rv = 0;
 
 	getnextvariablename_user = (struct efi_getnextvariablename __user *)arg;
 
-- 
2.7.4