gNFS: Small memory leak in rpcsvc_drc_init()

1. The routine rpcsvc_drc_init() is only used while initialization of
NFS xlator. It should just check for nfs.drc option and init DRC feature
accordingly. If it's set to OFF, then rpcsvc_drc_init() allocates memory
for svc.drc and set ret value to 0 and goes to out: block where drc is
leaked.

2. rpcsvc_drc_init() should just allocate svc.drc and init it. Here
svc.drc can never be valid.

3. If svc.drc gets init'd here, no point of checking for drc type here.

Change-Id: I4085771cdb8c9c15d1b9c548b77929a37f27c124
BUG: 1047902
Signed-off-by: Santosh Kumar Pradhan <spradhan@redhat.com>
Reviewed-on: http://review.gluster.org/6628
Reviewed-by: Niels de Vos <ndevos@redhat.com>
Reviewed-by: Rajesh Joseph <rjoseph@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>

0 files changed, 0 insertions, 0 deletions