[MTD] NAND: Missing fixups
[MTD] NAND: Missing fixups

The oob fixups broke a return value and missed one patch from
the Mailing List.

Signed-off-by: Savin Zlobec <2cf85afce20ecdeba951b16e8488b156a5a6ee58@epico.si>
Signed-off-by: Thomas Gleixner <00e4cf8f46a57000a44449bf9dd8cbbcc209fd2a@linutronix.de>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas