-
Al Viro authored
Short version: it does the right thing when given NULL or ERR_PTR(...) and its calling conventions are chosen to have minimal PITA when used in ->lookup() instances. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
1a16dbaf
Short version: it does the right thing when given NULL or ERR_PTR(...)
and its calling conventions are chosen to have minimal PITA when
used in ->lookup() instances.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>