Include the remote hostname in RPC-related warning messages. Exit

immediately if a host specified by the -h flag cannot be parsed
instead of attempting to unmount all NFS filesystems, which was
bad.

Add a missing return statement at the end of checkname(); this
could result in a non-zero exit status in some cases even if the
unmount succeeded.

Group two separate NFS-related operations into one block to make
it more obvious that a variable (hostp) is not dereferenced when
uninitialised. Initialise it to NULL anyway to avoid a warning.

Pass in the read_mtab()'s bogus argument as NULL instead of messing
with a local variable to achieve the same effect. A later commit
will clean up this mounttab interface.

0 files changed, 0 insertions, 0 deletions