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From: Adrian Chadd <adrian@FreeBSD.org>
Date: Sun, 15 Mar 2015 20:21:31 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r280061 - head/sys/dev/wpi
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Author: adrian
Date: Sun Mar 15 20:21:30 2015
New Revision: 280061
URL: https://svnweb.freebsd.org/changeset/base/280061

Log:
  Fix warning: Value stored to 'supportsa' is never read.
  
  PR:		kern/197143
  Submitted by:	Andriy Voskoboinyk <s3erios@gmail.com>

Modified:
  head/sys/dev/wpi/if_wpi.c

Modified: head/sys/dev/wpi/if_wpi.c
==============================================================================
--- head/sys/dev/wpi/if_wpi.c	Sun Mar 15 20:20:43 2015	(r280060)
+++ head/sys/dev/wpi/if_wpi.c	Sun Mar 15 20:21:30 2015	(r280061)
@@ -307,8 +307,11 @@ wpi_attach(device_t dev)
 	struct wpi_softc *sc = (struct wpi_softc *)device_get_softc(dev);
 	struct ieee80211com *ic;
 	struct ifnet *ifp;
-	int i, error, rid, supportsa = 1;
+	int i, error, rid;
+#ifdef WPI_DEBUG
+	int supportsa = 1;
 	const struct wpi_ident *ident;
+#endif
 	uint8_t macaddr[IEEE80211_ADDR_LEN];
 
 	sc->sc_dev = dev;
@@ -339,6 +342,7 @@ wpi_attach(device_t dev)
 	 * this is one such card. A 0x0 in the subdevice table indicates
 	 * the entire subdevice range is to be ignored.
 	 */
+#ifdef WPI_DEBUG
 	for (ident = wpi_ident_table; ident->name != NULL; ident++) {
 		if (ident->subdevice &&
 		    pci_get_subdevice(dev) == ident->subdevice) {
@@ -346,6 +350,7 @@ wpi_attach(device_t dev)
 		    break;
 		}
 	}
+#endif
 
 	/* Clear device-specific "PCI retry timeout" register (41h). */
 	pci_write_config(dev, 0x41, 0, 1);