[PATCH] uefi: uefirtvariable: clean up cppcheck style warning

[Colin King]

From: Colin Ian King <colin.king at canonical.com>

cppcheck found a minor style issue:

[src/uefi/uefirtvariable/uefirtvariable.c:470]:
  (style) The scope of the variable 'ioret' can be reduced.

Clean this up.

Signed-off-by: Colin Ian King <colin.king at canonical.com>
---
 src/uefi/uefirtvariable/uefirtvariable.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/uefi/uefirtvariable/uefirtvariable.c b/src/uefi/uefirtvariable/uefirtvariable.c
index e59e005..b3c7559 100644
--- a/src/uefi/uefirtvariable/uefirtvariable.c
+++ b/src/uefi/uefirtvariable/uefirtvariable.c
@@ -467,7 +467,6 @@ static bool strlen_valid(const uint16_t *variablename, const uint64_t variablena
 
 static int getnextvariable_test2(fwts_framework *fw)
 {
-	long ioret;
 	uint64_t status;
 
 	struct efi_getnextvariablename getnextvariablename;
@@ -494,6 +493,8 @@ static int getnextvariable_test2(fwts_framework *fw)
 	 */
 	variablename[0] = '\0';
 	while (true) {
+		long ioret;
+
 		variablenamesize = maxvariablenamesize;
 		ioret = ioctl(fd, EFI_RUNTIME_GET_NEXTVARIABLENAME, &getnextvariablename);
 
-- 
2.5.0