vscsi_t2i() unused variable

[Michael W. Bombardieri]

Hello,

The variable rv in vscsi_t2i() appears to always be zero
and could be removed.

- Michael


Index: src/sys/dev/vscsi.c
===================================================================
RCS file: /cvs/src/sys/dev/vscsi.c,v
retrieving revision 1.41
diff -u -p -u -r1.41 vscsi.c
--- src/sys/dev/vscsi.c 12 Feb 2017 17:12:37 -0000      1.41
+++ src/sys/dev/vscsi.c 30 Mar 2017 08:16:27 -0000
@@ -429,7 +429,6 @@ vscsi_t2i(struct vscsi_softc *sc, struct
 {
        struct vscsi_ccb                *ccb;
        struct scsi_xfer                *xs;
-       int                             rv = 0;
 
        TAILQ_FOREACH(ccb, &sc->sc_ccb_t2i, ccb_entry) {
                if (ccb->ccb_tag == t2i->tag)
@@ -464,7 +463,7 @@ vscsi_t2i(struct vscsi_softc *sc, struct
 
        vscsi_done(sc, ccb);
 
-       return (rv);
+       return (0);
 }
 
 struct vscsi_devevent_task {