tree 88ea4019a1a8a0a3b8c2f24479ec44b353928f3f
parent 657e94b673a805b427903c5628e95348235fad06
author J. R. Okajima <hooanon05@yahoo.co.jp> 1294977364 +0000
committer Nick Piggin <npiggin@kernel.dk> 1294977364 +0000

fs: fix do_last error case when need_reval_dot

When open(2) without O_DIRECTORY opens an existing dir, it should return
EISDIR. In do_last(), the variable 'error' is initialized EISDIR, but it
is changed by d_revalidate() which returns any positive to represent
'the target dir is valid.'

Should we keep and return the initialized 'error' in this case.

Signed-off-by: Nick Piggin <npiggin@kernel.dk>