take post-lookup part of do_last() out of loop

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now we can have open_last_lookups() directly from the loop in
path_openat() - the rest of do_last() never returns a symlink
to follow, so we can bloody well leave the loop first.

Rename the rest of that thing from do_last() to do_open() and
make it return an int.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

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Al Viro 2020-03-05 11:41:29 -05:00

parent 0f70595301

commit c5971b8c63

1 changed files with 9 additions and 12 deletions

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21

fs/namei.c

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