Fix some gcc5 warnings

[Sascha Hauer]

new compiler, new warnings. Fix a few of them.

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Sascha Hauer (3):
      ubiformat: fix the subpage size hint on the error path
      linux/barebox-wrapper: Silence gcc5 warning
      ARM: Omap3: Remove useless inline

 arch/arm/mach-omap/include/mach/sys_info.h | 2 +-
 arch/arm/mach-omap/omap3_generic.c         | 2 +-
 commands/ubiformat.c                       | 5 ++---
 include/linux/barebox-wrapper.h            | 4 ++--
 4 files changed, 6 insertions(+), 7 deletions(-)