[PATCH] net: wireless/ath: Fix compile error seen with W=1
From: Guenter Roeck <linux@roeck-us.net>
Date: 2013-01-27 02:26:00
Also in:
linux-wireless
Subsystem:
atheros ath generic utilities, the rest, wilocity wil6210 wireless driver · Maintainers:
Jeff Johnson, Linus Torvalds
make W=1 for x86_64 fails with drivers/net/wireless/ath/wil6210/txrx.c: In function ‘wil_rx_fini’: drivers/net/wireless/ath/wil6210/txrx.c:550:7: error: variable ‘rc’ set but not used [-Werror=unused-but-set-variable] Fix by dropping the variable. Signed-off-by: Guenter Roeck <linux@roeck-us.net> --- drivers/net/wireless/ath/wil6210/txrx.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c
index f29c294..b6e8042 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.c
+++ b/drivers/net/wireless/ath/wil6210/txrx.c@@ -547,7 +547,6 @@ void wil_rx_fini(struct wil6210_priv *wil) struct vring *vring = &wil->vring_rx; if (vring->va) { - int rc; struct wmi_cfg_rx_chain_cmd cmd = { .action = cpu_to_le32(WMI_RX_CHAIN_DEL), .rx_sw_ring = {
@@ -559,7 +558,7 @@ void wil_rx_fini(struct wil6210_priv *wil) struct wmi_cfg_rx_chain_done_event cfg; } __packed wmi_rx_cfg_reply; - rc = wmi_call(wil, WMI_CFG_RX_CHAIN_CMDID, &cmd, sizeof(cmd), + (void)wmi_call(wil, WMI_CFG_RX_CHAIN_CMDID, &cmd, sizeof(cmd), WMI_CFG_RX_CHAIN_DONE_EVENTID, &wmi_rx_cfg_reply, sizeof(wmi_rx_cfg_reply), 100);
--
1.7.9.7