commit 01317c264166babe695174aa0d9e6cd93055df1a
author Nicholas Mc Guire <hofrat@osadl.org> Fri Feb 06 08:26:50 2015 -0500
committer Kalle Valo <kvalo@codeaurora.org> Thu Feb 26 15:03:12 2015 +0200
tree 0aa9248b7bca067a28fff99e26a978718d23c050
parent 187d3c3386be51f2c9655ec52ddb4a1046c73332

brcm80211: drop unreachable else case

the if/elseif/else is exhaustive - there is no 4th case given the
  rssi_ctrl_mask = RADIO_2055_NBRSSI_SEL | RADIO_2055_WBRSSI_G1_SEL |
  RADIO_2055_WBRSSI_G2_SEL;
so this unreachable else case (dead code) can be dropped.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c
index 084f18f..99dac9b 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c
@@ -23041,10 +23041,7 @@
 	else if (rssi_ctrl_state[0] == RADIO_2055_WBRSSI_G1_SEL)
 		wlc_phy_rssisel_nphy(pi, RADIO_MIMO_CORESEL_CORE1,
 				     NPHY_RSSI_SEL_W1);
-	else if (rssi_ctrl_state[0] == RADIO_2055_WBRSSI_G2_SEL)
-		wlc_phy_rssisel_nphy(pi, RADIO_MIMO_CORESEL_CORE1,
-				     NPHY_RSSI_SEL_W2);
-	else
+	else /* RADIO_2055_WBRSSI_G2_SEL */
 		wlc_phy_rssisel_nphy(pi, RADIO_MIMO_CORESEL_CORE1,
 				     NPHY_RSSI_SEL_W2);
 	if (rssi_ctrl_state[1] == RADIO_2055_NBRSSI_SEL)
@@ -23053,13 +23050,9 @@
 	else if (rssi_ctrl_state[1] == RADIO_2055_WBRSSI_G1_SEL)
 		wlc_phy_rssisel_nphy(pi, RADIO_MIMO_CORESEL_CORE2,
 				     NPHY_RSSI_SEL_W1);
-	else if (rssi_ctrl_state[1] == RADIO_2055_WBRSSI_G2_SEL)
+	else /* RADIO_2055_WBRSSI_G1_SEL */
 		wlc_phy_rssisel_nphy(pi, RADIO_MIMO_CORESEL_CORE2,
 				     NPHY_RSSI_SEL_W2);
-	else
-		wlc_phy_rssisel_nphy(pi, RADIO_MIMO_CORESEL_CORE2,
-				     NPHY_RSSI_SEL_W2);
-
 	wlc_phy_rssisel_nphy(pi, RADIO_MIMO_CORESEL_OFF, rssi_type);
 
 	write_phy_reg(pi, 0x91, rfctrlintc_state[0]);