Remove unused local variables.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
Remove unused local variables.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
Unset unused local variables.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
Merge pull request #801 from Tithugues/unusedLocalVariables

Unused local variables