From cb0de40f2a600e633a3a01c8a35bb483bf22b597 Mon Sep 17 00:00:00 2001 From: Adrian Chadd Date: Sun, 15 Mar 2015 20:21:30 +0000 Subject: [PATCH] Fix warning: Value stored to 'supportsa' is never read. PR: kern/197143 Submitted by: Andriy Voskoboinyk --- sys/dev/wpi/if_wpi.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/sys/dev/wpi/if_wpi.c b/sys/dev/wpi/if_wpi.c index 649dba3577a..5632ead608c 100644 --- a/sys/dev/wpi/if_wpi.c +++ b/sys/dev/wpi/if_wpi.c @@ -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);