svn commit: r274820 - head/sys/dev/altera/avgen

[Brooks Davis]

Author: brooks
Date: Fri Nov 21 21:10:02 2014
New Revision: 274820
URL: https://svnweb.freebsd.org/changeset/base/274820

Log:
  Merge from CheriBSD (2e28d2a3090239b30481f35dc452ad95a5c57389)
  
  Remove initalized, but unused devname variable
  
  MFC after:	1 week
  Sponsored by:	DARPA, AFRL

Modified:
  head/sys/dev/altera/avgen/altera_avgen.c

Modified: head/sys/dev/altera/avgen/altera_avgen.c
==============================================================================
--- head/sys/dev/altera/avgen/altera_avgen.c	Fri Nov 21 21:01:24 2014	(r274819)
+++ head/sys/dev/altera/avgen/altera_avgen.c	Fri Nov 21 21:10:02 2014	(r274820)
@@ -321,7 +321,6 @@ altera_avgen_attach(struct altera_avgen_
     const char *str_mmapio, const char *str_devname, int devunit)
 {
 	device_t dev = sc->avg_dev;
-	char devname[SPECNAMELEN + 1];
 	int error;
 
 	error = altera_avgen_process_options(sc, str_fileio, str_mmapio,
@@ -329,18 +328,6 @@ altera_avgen_attach(struct altera_avgen_
 	if (error)
 		return (error);
 
-	/* Select a device name. */
-	if (str_devname != NULL) {
-		if (devunit != -1)
-			(void)snprintf(devname, sizeof(devname), "%s%d",
-			    str_devname, devunit);
-		else
-			(void)snprintf(devname, sizeof(devname), "%s",
-			    str_devname);
-	} else
-		snprintf(devname, sizeof(devname), "%s%d", "avgen",
-		    sc->avg_unit);
-
 	if (rman_get_size(sc->avg_res) >= PAGE_SIZE || str_mmapio != NULL) {
 		if (rman_get_size(sc->avg_res) % PAGE_SIZE != 0) {
 			device_printf(dev,