[PATCH 3/3] efi/efi_test: fix the uninitialized value rv

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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@xxxxxxxxxxxxx>
---
 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 87394f0..39302e6 100644
--- a/drivers/firmware/efi/test/efi_test.c
+++ b/drivers/firmware/efi/test/efi_test.c
@@ -425,7 +425,7 @@ 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;
 
-- 
1.9.1

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