ext3: Fix compilation with -DDX_DEBUG
ext3: Fix compilation with -DDX_DEBUG

Compilation of ext3/namei.c brought up an error and warning messages
when compiled with -DDX_DEBUG.

Signed-off-by: Bernd Schubert<8f3a35bc41bb68befb60350a9d66659e18d711f7@itwm.fraunhofer.de>
Signed-off-by: Jan Kara <596727c8a0ea4db3ba2ceceedccbacd3d7b371b8@suse.cz>

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