tree 01b4e3c84e1403f6c900dd4412aa09cd335c030c
parent b7a437b08a44a3ed7e3a052eb39d2c5f618b603b
author Linus Torvalds <torvalds@linux-foundation.org> 1251482036 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1252433263 -0700

Simplify exec_permission_lite() further

This function is only called for path components that are already known
to be directories (they have a '->lookup' method).  So don't bother
doing that whole S_ISDIR() testing, the whole point of the 'lite()'
version is that we know that we are looking at a directory component,
and that we're only checking name lookup permission.

Reviewed-by: James Morris <jmorris@namei.org>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>