ubifs: Initialize fstr_real_len
While fstr_real_len is only being used under if (encrypted), gcc-6 still warns. Fixes this false positive: fs/ubifs/dir.c: In function 'ubifs_readdir': fs/ubifs/dir.c:629:13: warning: 'fstr_real_len' may be used uninitialized in this function [-Wmaybe-uninitialized] fstr.len = fstr_real_len Initialize fstr_real_len to make gcc happy. Reported-by:Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
Richard Weinberger <richard@nod.at>
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