[MTD] OneNAND: Fix typo and remove unnecessary goto statement
[MTD] OneNAND: Fix typo and remove unnecessary goto statement

In previos patch, there's typo so fix it
Remove unnecessary goto statement

Signed-off-by: Kyungmin Park <504c23c4986a3760712724894be3105092c27331@samsung.com>

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