This fixes potential kernel panic due to accessing invalid memory if passing invalid local span number to 'spantype' attribute via sysfs. Signed-off-by: Shaun Ruffell <sruffell@digium.com>
This fixes potential kernel panic due to accessing invalid memory if passing invalid local span number to 'spantype' attribute via sysfs. Signed-off-by: Shaun Ruffell <sruffell@digium.com>