Author: araujo
Date: Fri Jan  8 02:52:04 2016
New Revision: 293407
URL: https://svnweb.freebsd.org/changeset/base/293407

Log:
  MFC: r292969
  
  Clean up unused-but-set-variable spotted by gcc-4.9.
  
  Reviewed by:  ngie
  Approved by:  rodrigc (mentor)
  Sponsored by: gandi.net
  Differential Revision:        https://reviews.freebsd.org/D4778

Modified:
  stable/10/sys/xen/xenbus/xenbusb.c

Modified: stable/10/sys/xen/xenbus/xenbusb.c
==============================================================================
--- stable/10/sys/xen/xenbus/xenbusb.c  Fri Jan  8 01:18:10 2016        
(r293406)
+++ stable/10/sys/xen/xenbus/xenbusb.c  Fri Jan  8 02:52:04 2016        
(r293407)
@@ -561,7 +561,6 @@ xenbusb_devices_changed(struct xs_watch 
        struct xenbusb_softc *xbs;
        device_t dev;
        char *node;
-       char *bus;
        char *type;
        char *id;
        char *p;
@@ -580,7 +579,6 @@ xenbusb_devices_changed(struct xs_watch 
        p = strchr(node, '/');
        if (p == NULL)
                goto out;
-       bus = node;
        *p = 0;
        type = p + 1;
 
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