1 files changed, 8 insertions, 22 deletions

diff --git a/drivers/net/wireless/b43/tables_nphy.c b/drivers/net/wireless/b43/tables_nphy.c
index 97d4e27bf36f..aaca60c6f575 100644
--- a/drivers/net/wireless/b43/tables_nphy.c
+++ b/drivers/net/wireless/b43/tables_nphy.c
@@ -3226,8 +3226,6 @@ struct nphy_gain_ctl_workaround_entry *b43_nphy_get_gain_ctl_workaround_ent(
 {
         struct nphy_gain_ctl_workaround_entry *e;
         u8 phy_idx;
-        u8 tr_iso = ghz5 ? dev->dev->bus_sprom->fem.ghz5.tr_iso :
-                           dev->dev->bus_sprom->fem.ghz2.tr_iso;
 
         if (!ghz5 && dev->phy.rev >= 6 && dev->phy.radio_rev == 11)
                 return &nphy_gain_ctl_wa_phy6_radio11_ghz2;
@@ -3249,6 +3247,10 @@ struct nphy_gain_ctl_workaround_entry *b43_nphy_get_gain_ctl_workaround_ent(
                     !b43_channel_type_is_40mhz(dev->phy.channel_type))
                         e->cliplo_gain = 0x2d;
         } else if (!ghz5 && dev->phy.rev >= 5) {
+                static const int gain_data[] = {0x0062, 0x0064, 0x006a, 0x106a,
+                                                0x106c, 0x1074, 0x107c, 0x207c};
+                u8 tr_iso = dev->dev->bus_sprom->fem.ghz2.tr_iso;
+
                 if (ext_lna) {
                         e->rfseq_init[0] &= ~0x4000;
                         e->rfseq_init[1] &= ~0x4000;
@@ -3256,26 +3258,10 @@ struct nphy_gain_ctl_workaround_entry *b43_nphy_get_gain_ctl_workaround_ent(
                         e->rfseq_init[3] &= ~0x4000;
                         e->init_gain &= ~0x4000;
                 }
-                switch (tr_iso) {
-                case 0:
-                        e->cliplo_gain = 0x0062;
-                case 1:
-                        e->cliplo_gain = 0x0064;
-                case 2:
-                        e->cliplo_gain = 0x006a;
-                case 3:
-                        e->cliplo_gain = 0x106a;
-                case 4:
-                        e->cliplo_gain = 0x106c;
-                case 5:
-                        e->cliplo_gain = 0x1074;
-                case 6:
-                        e->cliplo_gain = 0x107c;
-                case 7:
-                        e->cliplo_gain = 0x207c;
-                default:
-                        e->cliplo_gain = 0x106a;
-                }
+                if (tr_iso > 7)
+                        tr_iso = 3;
+                e->cliplo_gain = gain_data[tr_iso];
+
         } else if (ghz5 && dev->phy.rev == 4 && ext_lna) {
                 e->rfseq_init[0] &= ~0x4000;
                 e->rfseq_init[1] &= ~0x4000;