Re: [PATCH 1/3] Remove redundant m_path field

[Steve Dickson <SteveD@redhat.com>]

Bruce Fields wrote:
> From: J. Bruce Fields <bfields@citi.umich.edu>
> 
> Contrary to the comment above its definition, the field m_path always
> has the same value as e_path: the *only* modifications of m_path are all
> of the form:
> 
> 	strncpy(exp->m_export.m_path, exp->m_export.e_path,
> 		sizeof (exp->m_export.m_path) - 1);
> 	exp->m_export.m_path[sizeof (exp->m_export.m_path) - 1] = '\0';
> 
> So m_path is always just a copy of e_path.  In places where we need to
> store a path to a submount of a CROSSMNT-exported filesystem, as in
> cache.c, we just use a local variable.
> 
> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Committed....

steved.