[PATCH] staging: rtl8188eu: remove dead code in do-while conditional step

[Connor Kuehl]

The local variable 'bcmd_down' is always set to true almost immediately
before the do-while's condition is checked. As a result, !bcmd_down
evaluates to false which short circuits the logical AND operator meaning
that the second operand is never reached and is therefore dead code.

Addresses-Coverity: ("Logically dead code")

Signed-off-by: Connor Kuehl <connor.kuehl at canonical.com>
---
 drivers/staging/rtl8188eu/hal/rtl8188e_cmd.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8188eu/hal/rtl8188e_cmd.c b/drivers/staging/rtl8188eu/hal/rtl8188e_cmd.c
index 47352f210c0b..a4b317937b23 100644
--- a/drivers/staging/rtl8188eu/hal/rtl8188e_cmd.c
+++ b/drivers/staging/rtl8188eu/hal/rtl8188e_cmd.c
@@ -48,7 +48,6 @@ static u8 _is_fw_read_cmd_down(struct adapter *adapt, u8 msgbox_num)
 static s32 FillH2CCmd_88E(struct adapter *adapt, u8 ElementID, u32 CmdLen, u8 *pCmdBuffer)
 {
 	u8 bcmd_down = false;
-	s32 retry_cnts = 100;
 	u8 h2c_box_num;
 	u32 msgbox_addr;
 	u32 msgbox_ex_addr;
@@ -103,7 +102,7 @@ static s32 FillH2CCmd_88E(struct adapter *adapt, u8 ElementID, u32 CmdLen, u8 *p
 		adapt->HalData->LastHMEBoxNum =
 			(h2c_box_num+1) % RTL88E_MAX_H2C_BOX_NUMS;
 
-	} while ((!bcmd_down) && (retry_cnts--));
+	} while (!bcmd_down);
 
 	ret = _SUCCESS;
 
-- 
2.17.1