[PATCH 3/6] staging: r8188eu: remove unnecessary initialization

[Michael Straube]

The variable 'retsig' in odm_signal_scale_mapping() is set in the
function before it returns, so it is not needed to initialize it.

Signed-off-by: Michael Straube <straube.linux@xxxxxxxxx>
---
 drivers/staging/r8188eu/hal/odm_HWConfig.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/r8188eu/hal/odm_HWConfig.c b/drivers/staging/r8188eu/hal/odm_HWConfig.c
index 5fd53c60f762..a557c5d1542e 100644
--- a/drivers/staging/r8188eu/hal/odm_HWConfig.c
+++ b/drivers/staging/r8188eu/hal/odm_HWConfig.c
@@ -15,7 +15,7 @@ static u8 odm_QueryRxPwrPercentage(s8 AntPower)
 
 static s32 odm_signal_scale_mapping(struct odm_dm_struct *dm_odm, s32 currsig)
 {
-	s32 retsig = 0;
+	s32 retsig;
 
 	if (currsig >= 51 && currsig <= 100)
 		retsig = 100;
-- 
2.37.3