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* [PATCH -next] staging: rtl8192e: remove set but not used variable 'frag'
@ 2019-11-18  7:58 zhengbin
  0 siblings, 0 replies; only message in thread
From: zhengbin @ 2019-11-18  7:58 UTC (permalink / raw)
  To: gregkh, colin.king, bhanusreemahesh, puranjay12, devel; +Cc: zhengbin13

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

drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c: In function _rtl92e_process_phyinfo:
drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c:1689:15: warning: variable frag set but not used [-Wunused-but-set-variable]

It is introduced by commit 3d461c912462 ("rtl8192e:
Split into two directories"), but never used, so remove it.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
---
 drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
index ef92ce9..980b850 100644
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
@@ -1686,11 +1686,10 @@ static void _rtl92e_process_phyinfo(struct r8192_priv *priv, u8 *buffer,
 	static u32 last_beacon_adc_pwdb;
 	struct rtllib_hdr_3addr *hdr;
 	u16 sc;
-	unsigned int frag, seq;
+	unsigned int seq;

 	hdr = (struct rtllib_hdr_3addr *)buffer;
 	sc = le16_to_cpu(hdr->seq_ctl);
-	frag = WLAN_GET_SEQ_FRAG(sc);
 	seq = WLAN_GET_SEQ_SEQ(sc);
 	curr_st->Seq_Num = seq;
 	if (!prev_st->bIsAMPDU)
--
2.7.4

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