[PATCH 5/8] efi/efi_test: Fix the uninitialized value rv

[Matt Fleming]

From: Ivan Hu <ivan...@canonical.com>

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...@canonical.com>
Cc: Ivan Khoronzhuk <ivan.khoronz...@linaro.org>
Cc: Ard Biesheuvel <ard.biesheu...@linaro.org>
Signed-off-by: Matt Fleming <m...@codeblueprint.co.uk>
---
 drivers/firmware/efi/test/efi_test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/firmware/efi/test/efi_test.c 
b/drivers/firmware/efi/test/efi_test.c
index 348efc9cf59f..bb26e12b0cfd 100644
--- a/drivers/firmware/efi/test/efi_test.c
+++ b/drivers/firmware/efi/test/efi_test.c
@@ -428,7 +428,7 @@ 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;
 
-- 
2.10.0