Description: USB: visor: fix null-deref at probe References: Notes: Bugs: upstream: released (4.5-rc2) [cac9b50b0d75a1d50d6c056ff65c005f3224c8e0] 3.16-upstream-stable: released (3.16.7-ckt25) [2e943fbce619e71cd28adc23abe2104f5675bdc3] 3.2-upstream-stable: released (3.2.78) [eff70986a653dbf87ede52a1293dc499b6eb829e] sid: released (4.4.2-1) 3.16-jessie-security: released (3.16.7-ckt25-1) 3.2-wheezy-security: released (3.2.78-1)