ath9k_hw: bail out early on ath9k_hw_init_rf()

We a huge branch for old hardware and nothing for newer
hardware. Instead of doing this just bail out early for
newer hardware.

This patch has no functional changes.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 55 insertions, 54 deletions

diff --git a/drivers/net/wireless/ath/ath9k/phy.c b/drivers/net/wireless/ath/ath9k/phy.c
index 9e515033b878..bd4fb076cb08 100644
--- a/drivers/net/wireless/ath/ath9k/phy.c
+++ b/drivers/net/wireless/ath/ath9k/phy.c
@@ -419,62 +419,63 @@ bool ath9k_hw_init_rf(struct ath_hw *ah, int *status)
 {
         struct ath_common *common = ath9k_hw_common(ah);
 
-        if (!AR_SREV_9280_10_OR_LATER(ah)) {
-                ah->analogBank0Data =
-                    kzalloc((sizeof(u32) *
-                             ah->iniBank0.ia_rows), GFP_KERNEL);
-                ah->analogBank1Data =
-                    kzalloc((sizeof(u32) *
-                             ah->iniBank1.ia_rows), GFP_KERNEL);
-                ah->analogBank2Data =
-                    kzalloc((sizeof(u32) *
-                             ah->iniBank2.ia_rows), GFP_KERNEL);
-                ah->analogBank3Data =
-                    kzalloc((sizeof(u32) *
-                             ah->iniBank3.ia_rows), GFP_KERNEL);
-                ah->analogBank6Data =
-                    kzalloc((sizeof(u32) *
-                             ah->iniBank6.ia_rows), GFP_KERNEL);
-                ah->analogBank6TPCData =
-                    kzalloc((sizeof(u32) *
-                             ah->iniBank6TPC.ia_rows), GFP_KERNEL);
-                ah->analogBank7Data =
-                    kzalloc((sizeof(u32) *
-                             ah->iniBank7.ia_rows), GFP_KERNEL);
-
-                if (ah->analogBank0Data == NULL
-                    || ah->analogBank1Data == NULL
-                    || ah->analogBank2Data == NULL
-                    || ah->analogBank3Data == NULL
-                    || ah->analogBank6Data == NULL
-                    || ah->analogBank6TPCData == NULL
-                    || ah->analogBank7Data == NULL) {
-                        ath_print(common, ATH_DBG_FATAL,
-                                  "Cannot allocate RF banks\n");
-                        *status = -ENOMEM;
-                        return false;
-                }
+        if (AR_SREV_9280_10_OR_LATER(ah))
+                return true;
 
-                ah->addac5416_21 =
-                    kzalloc((sizeof(u32) *
-                             ah->iniAddac.ia_rows *
-                             ah->iniAddac.ia_columns), GFP_KERNEL);
-                if (ah->addac5416_21 == NULL) {
-                        ath_print(common, ATH_DBG_FATAL,
-                                  "Cannot allocate addac5416_21\n");
-                        *status = -ENOMEM;
-                        return false;
-                }
+        ah->analogBank0Data =
+            kzalloc((sizeof(u32) *
+                     ah->iniBank0.ia_rows), GFP_KERNEL);
+        ah->analogBank1Data =
+            kzalloc((sizeof(u32) *
+                     ah->iniBank1.ia_rows), GFP_KERNEL);
+        ah->analogBank2Data =
+            kzalloc((sizeof(u32) *
+                     ah->iniBank2.ia_rows), GFP_KERNEL);
+        ah->analogBank3Data =
+            kzalloc((sizeof(u32) *
+                     ah->iniBank3.ia_rows), GFP_KERNEL);
+        ah->analogBank6Data =
+            kzalloc((sizeof(u32) *
+                     ah->iniBank6.ia_rows), GFP_KERNEL);
+        ah->analogBank6TPCData =
+            kzalloc((sizeof(u32) *
+                     ah->iniBank6TPC.ia_rows), GFP_KERNEL);
+        ah->analogBank7Data =
+            kzalloc((sizeof(u32) *
+                     ah->iniBank7.ia_rows), GFP_KERNEL);
+
+        if (ah->analogBank0Data == NULL
+            || ah->analogBank1Data == NULL
+            || ah->analogBank2Data == NULL
+            || ah->analogBank3Data == NULL
+            || ah->analogBank6Data == NULL
+            || ah->analogBank6TPCData == NULL
+            || ah->analogBank7Data == NULL) {
+                ath_print(common, ATH_DBG_FATAL,
+                          "Cannot allocate RF banks\n");
+                *status = -ENOMEM;
+                return false;
+        }
 
-                ah->bank6Temp =
-                    kzalloc((sizeof(u32) *
-                             ah->iniBank6.ia_rows), GFP_KERNEL);
-                if (ah->bank6Temp == NULL) {
-                        ath_print(common, ATH_DBG_FATAL,
-                                  "Cannot allocate bank6Temp\n");
-                        *status = -ENOMEM;
-                        return false;
-                }
+        ah->addac5416_21 =
+            kzalloc((sizeof(u32) *
+                     ah->iniAddac.ia_rows *
+                     ah->iniAddac.ia_columns), GFP_KERNEL);
+        if (ah->addac5416_21 == NULL) {
+                ath_print(common, ATH_DBG_FATAL,
+                          "Cannot allocate addac5416_21\n");
+                *status = -ENOMEM;
+                return false;
+        }
+
+        ah->bank6Temp =
+            kzalloc((sizeof(u32) *
+                     ah->iniBank6.ia_rows), GFP_KERNEL);
+        if (ah->bank6Temp == NULL) {
+                ath_print(common, ATH_DBG_FATAL,
+                          "Cannot allocate bank6Temp\n");
+                *status = -ENOMEM;
+                return false;
         }
 
         return true;