rtlwifi: Remove some redundant code

The symbol DBG_EMERG is no longer used and is removed.

In a number of places, the code has redundant messages. For example, if
the failure for the firmware to run is logged, it is not necessary to
log that the firmware has been started. In addition, extraneous braces are
removed.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/realtek/rtlwifi/debug.h b/drivers/net/wireless/realtek/rtlwifi/debug.h
index 6f2e2b943c3d88fa4612c2b095c953718f32a035..a6cc3ca05c5ee44ffca93d1d0b9c34529a579816 100644 (file)
--- a/drivers/net/wireless/realtek/rtlwifi/debug.h
+++ b/drivers/net/wireless/realtek/rtlwifi/debug.h
@@ -36,7 +36,7 @@
  *unexpected HW behavior, HW BUG
  *and so on.
  */
-#define DBG_EMERG                      0
+/*#define DBG_EMERG                    0 */
 
 /*
  *Abnormal, rare, or unexpeted cases.

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c
index 8f3786353b50cd10b98340279b8522db814d39ea..afa784a466348730128183616c9d80570a3631e2 100644 (file)
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c
@@ -222,12 +222,8 @@ int rtl88e_download_fw(struct ieee80211_hw *hw,
        _rtl88e_enable_fw_download(hw, false);
 
        err = _rtl88e_fw_free_to_go(hw);
-       if (err) {
+       if (err)
                pr_err("Firmware is not ready to run!\n");
-       } else {
-               RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD,
-                        "Firmware is ready to run!\n");
-       }
 
        return 0;
 }

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/fw_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/fw_common.c
index f3fb31b9d9dc552296216bb69a9647e2ac6df07d..433ab7f33acfd0555316eba07f3c03e6b3d77285 100644 (file)
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/fw_common.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/fw_common.c
@@ -238,12 +238,8 @@ int rtl92c_download_fw(struct ieee80211_hw *hw)
        _rtl92c_enable_fw_download(hw, false);
 
        err = _rtl92c_fw_free_to_go(hw);
-       if (err) {
+       if (err)
                pr_err("Firmware is not ready to run!\n");
-       } else {
-               RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
-                        "Firmware is ready to run!\n");
-       }
 
        return 0;
 }

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/fw.c
index 87e90a3c89111728af0fceacd195282b0fbc1247..aa1e51c871dfe41f2feffba62a97267df3ec6a9a 100644 (file)
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/fw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/fw.c
@@ -125,9 +125,8 @@ static void _rtl92d_write_fw(struct ieee80211_hw *hw,
                _rtl92d_fill_dummy(bufferPtr, &size);
        pagenums = size / FW_8192D_PAGE_SIZE;
        remainSize = size % FW_8192D_PAGE_SIZE;
-       if (pagenums > 8) {
+       if (pagenums > 8)
                pr_err("Page numbers should not greater then 8\n");
-       }
        for (page = 0; page < pagenums; page++) {
                offset = page * FW_8192D_PAGE_SIZE;
                _rtl92d_fw_page_write(hw, page, (bufferPtr + offset),
@@ -156,8 +155,6 @@ static int _rtl92d_fw_free_to_go(struct ieee80211_hw *hw)
                       value32);
                return -EIO;
        }
-       RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
-                "Checksum report OK ! REG_MCUFWDL:0x%08x\n", value32);
        value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
        value32 |= MCUFWDL_RDY;
        rtl_write_dword(rtlpriv, REG_MCUFWDL, value32);
@@ -324,12 +321,9 @@ int rtl92d_download_fw(struct ieee80211_hw *hw)
        value &= (~BIT(5));
        rtl_write_byte(rtlpriv, 0x1f, value);
        spin_unlock_irqrestore(&globalmutex_for_fwdownload, flags);
-       if (err) {
+       if (err)
                pr_err("fw is not ready to run!\n");
                goto exit;
-       } else {
-               RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, "fw is ready to run!\n");
-       }
 exit:
        err = _rtl92d_fw_init(hw);
        return err;

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c
index 8fe64dac72a6d68a8c30f19d82d911d587c64a64..78ee6e1d18505dcfcdee90cd9e5fea78eefb0999 100644 (file)
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c
@@ -157,10 +157,6 @@ static int _rtl92ee_fw_free_to_go(struct ieee80211_hw *hw)
                       value32);
                goto exit;
        }
-
-       RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
-                "Checksum report OK! REG_MCUFWDL:0x%08x\n", value32);
-
        value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
        value32 |= MCUFWDL_RDY;
        value32 &= ~WINTINI_RDY;
@@ -171,13 +167,8 @@ static int _rtl92ee_fw_free_to_go(struct ieee80211_hw *hw)
 
        do {
                value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
-               if (value32 & WINTINI_RDY) {
-                       RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD ,
-                                "Polling FW ready success!! REG_MCUFWDL:0x%08x. count = %d\n",
-                                value32, counter);
-                       err = 0;
-                       goto exit;
-               }
+               if (value32 & WINTINI_RDY)
+                       return 0;
 
                udelay(FW_8192C_POLLING_DELAY*10);
 
@@ -236,12 +227,6 @@ int rtl92ee_download_fw(struct ieee80211_hw *hw, bool buse_wake_on_wlan_fw)
        _rtl92ee_enable_fw_download(hw, false);
 
        err = _rtl92ee_fw_free_to_go(hw);
-       if (err) {
-               pr_err("Firmware is not ready to run!\n");
-       } else {
-               RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD ,
-                        "Firmware is ready to run!\n");
-       }
 
        return 0;
 }

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c
index ad72024b93978f8b0278614727c988908484cc70..8e0d038df7019d36a2137dc9868714f8af37f526 100644 (file)
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c
@@ -213,9 +213,6 @@ int rtl8723_fw_free_to_go(struct ieee80211_hw *hw, bool is_8723be,
                       value32);
                goto exit;
        }
-       RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
-                "Checksum report OK ! REG_MCUFWDL:0x%08x .\n", value32);
-
        value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL) | MCUFWDL_RDY;
        value32 &= ~WINTINI_RDY;
        rtl_write_dword(rtlpriv, REG_MCUFWDL, value32);
@@ -291,12 +288,8 @@ int rtl8723_download_fw(struct ieee80211_hw *hw,
        rtl8723_enable_fw_download(hw, false);
 
        err = rtl8723_fw_free_to_go(hw, is_8723be, max_count);
-       if (err) {
+       if (err)
                pr_err("Firmware is not ready to run!\n");
-       } else {
-               RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
-                        "Firmware is ready to run!\n");
-       }
        return 0;
 }
 EXPORT_SYMBOL_GPL(rtl8723_download_fw);

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.c
index 814136cdfe2b0a8ed0fccfedb2f7ee1f75d708b2..94e97dce545798d761f3b391d3c8c72fa1f4d776 100644 (file)
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.c
@@ -124,9 +124,8 @@ static void _rtl8821ae_write_fw(struct ieee80211_hw *hw,
        pagenums = size / FW_8821AE_PAGE_SIZE;
        remainsize = size % FW_8821AE_PAGE_SIZE;
 
-       if (pagenums > 8) {
+       if (pagenums > 8)
                pr_err("Page numbers should not greater then 8\n");
-       }
 
        for (page = 0; page < pagenums; page++) {
                offset = page * FW_8821AE_PAGE_SIZE;
@@ -160,10 +159,6 @@ static int _rtl8821ae_fw_free_to_go(struct ieee80211_hw *hw)
                          value32);
                goto exit;
        }
-
-       pr_err("Checksum report OK! REG_MCUFWDL:0x%08x\n",
-              value32);
-
        value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
        value32 |= MCUFWDL_RDY;
        value32 &= ~WINTINI_RDY;
@@ -174,13 +169,8 @@ static int _rtl8821ae_fw_free_to_go(struct ieee80211_hw *hw)
        counter = 0;
        do {
                value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
-               if (value32 & WINTINI_RDY) {
-                       RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD,
-                                "Polling FW ready success!! REG_MCUFWDL:0x%08x .\n",
-                                 value32);
-                       err = 0;
-                       goto exit;
-               }
+               if (value32 & WINTINI_RDY)
+                       return 0;
 
                udelay(FW_8821AE_POLLING_DELAY);
        } while (counter++ < FW_8821AE_POLLING_TIMEOUT_COUNT);