[PATCH] rtlwifi: rtl8192se: Remove set but not used variable 'seg_ptr'

[YueHaibing]

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c: In function 
'_rtl92s_firmware_downloadcode':
drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c:139:17: warning:
 variable 'seg_ptr' set but not used [-Wunused-but-set-variable]

It's not used after commit 59ae1d127ac0 ("networking: introduce and use
skb_put_data()")

Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
 drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c 
b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c
index faa307a0b148..541b7881735e 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c
@@ -136,7 +136,6 @@ static bool _rtl92s_firmware_downloadcode(struct 
ieee80211_hw *hw,
        struct rtl_priv *rtlpriv = rtl_priv(hw);
        struct sk_buff *skb;
        struct rtl_tcb_desc *tcb_desc;
-       unsigned char *seg_ptr;
        u16 frag_threshold = MAX_FIRMWARE_CODE_SIZE;
        u16 frag_length, frag_offset = 0;
        u16 extra_descoffset = 0;
@@ -166,9 +165,8 @@ static bool _rtl92s_firmware_downloadcode(struct 
ieee80211_hw *hw,
                if (!skb)
                        return false;
                skb_reserve(skb, extra_descoffset);
-               seg_ptr = skb_put_data(skb,
-                                      code_virtual_address + frag_offset,
-                                      (u32)(frag_length - extra_descoffset));
+               skb_put_data(skb, code_virtual_address + frag_offset,
+                            (u32)(frag_length - extra_descoffset));
 
                tcb_desc = (struct rtl_tcb_desc *)(skb->cb);
                tcb_desc->queue_index = TXCMD_QUEUE;