mkfs: fix bug in endianness at f2fs_update_nat_root
mkfs: fix bug in endianness at f2fs_update_nat_root

This patch fixes a bug in the function "f2fs_update_nat_root", where the
access to the array "nat_blk->entries" was done using an index without
encapsulation of the "le32_to_cpu" macro.
The bug happens when trying to format an SD card in a powerpc architecture,
which natively runs at big-endian mode

Signed-off-by: Oded Gabbay <bde4d0f73ee9270897d95c02a6c41cf143ee9b9b@advaoptical.com>
Signed-off-by: Jaegeuk Kim <20424effba9d4aeeb410130c5f23aa328fa29e09@samsung.com>

YUPlayGodDev/platform_external_f2fs-tools,YUPlayGodDev/platform_external_f2fs-tools,VanirAOSP/external_f2fs-tools,NamelessRom/android_external_f2fs-tools,seamlik/f2fs-tools,geekboxzone/mmallow_external_f2fs-tools,codeaurora-unoffical/platform-external-f2fs-tools,TeamEOS/external_f2fs-tools,Fusion-Rom/android_external_f2fs-tools,VanirAOSP/external_f2fs-tools,seamlik/f2fs-tools,makermade/platform-external-f2fs-tools,TeamTwisted/android_external_f2fs-tools,TeamExodus/external_f2fs-tools,PAC-ROM/android_external_f2fs-tools,CMRemix/android_external_f2fs-tools,xin3liang/platform_external_f2fs-tools,android-ia/platform_external_f2fs-tools,geekboxzone/mmallow_external_f2fs-tools,AOSPA-L/android_external_f2fs-tools,DARKPOP/external_f2fs-tools,Infinitive-OS/external_f2fs-tools,LordNerevar/android_external_f2fs-tools,LordNerevar/android_external_f2fs-tools,invisiblek/android_external_f2fs-tools,Yu-AndroidM/android_external_f2fs-tools,DARKPOP/external_f2fs-tools,schqiushui/android_external_f2fs-tools,codeaurora-unoffical/platform-external-f2fs-tools,temasek/android_external_f2fs-tools,xin3liang/platform_external_f2fs-tools,Oi-Android/android_external_f2fs-tools,CMRemix/android_external_f2fs-tools,Khaon/android_external_f2fs-tools,Yu-AndroidM/android_external_f2fs-tools,Fusion-Rom/android_external_f2fs-tools,Euphoria-OS-Legacy/android_external_f2fs-tools,Infinitive-OS/platform_external_f2fs-tools,TeamExodus/external_f2fs-tools,temasek/android_external_f2fs-tools,blastagator/cm_external_f2fs-tools,OneRom/external_f2fs-tools,TurboROM/external_f2fs-tools,OneRom/external_f2fs-tools,android-ia/platform_external_f2fs-tools,AOSP-YU/platform_external_f2fs-tools,geekboxzone/lollipop_external_f2fs-tools,Infinitive-OS/external_f2fs-tools,schqiushui/android_external_f2fs-tools,PAC-ROM/android_external_f2fs-tools,blastagator/cm_external_f2fs-tools,NamelessRom/android_external_f2fs-tools,Oi-Android/android_external_f2fs-tools,makermade/platform-external-f2fs-tools,TeamTwisted/android_external_f2fs-tools,geekboxzone/lollipop_external_f2fs-tools,AOSPA-L/android_external_f2fs-tools,Khaon/android_external_f2fs-tools,Infinitive-OS/platform_external_f2fs-tools,invisiblek/android_external_f2fs-tools,TurboROM/external_f2fs-tools,TeamEOS/external_f2fs-tools,AOSP-YU/platform_external_f2fs-tools,Euphoria-OS-Legacy/android_external_f2fs-tools