orangefs: fixes and a cleanup

fixes:
 + fix superfluous service_operation return code check in orangefs_lookup
 + fix some error code paths that missed kmem_cache_free
 + don't let orangefs_iget return NULL
 + don't let orangefs_new_inode return NULL
 + cache NULL when both default_acl and acl are NULL

cleanup:
 + rate limit the client not running info message
orangefs: no need to check for service_operation returns > 0

service_operation returns > 0 is undefined.

Signed-off-by: Mike Marshall <hubcap@omnibond.com>
1 file changed