linux-kernel - [PATCH 03/11] staging: r8188eu: remove unused bitshift function

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Message-Id: <20220115165536.231210-4-martin@kaiser.cx>
Date:   Sat, 15 Jan 2022 17:55:28 +0100
From:   Martin Kaiser <martin@...ser.cx>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Larry Finger <Larry.Finger@...inger.net>,
        Phillip Potter <phil@...lpotter.co.uk>,
        Michael Straube <straube.linux@...il.com>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Martin Kaiser <martin@...ser.cx>
Subject: [PATCH 03/11] staging: r8188eu: remove unused bitshift function

The bitshift function from osdep_service.h is not used.
Remove it.

Signed-off-by: Martin Kaiser <martin@...ser.cx>
---
 drivers/staging/r8188eu/include/osdep_service.h | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/drivers/staging/r8188eu/include/osdep_service.h b/drivers/staging/r8188eu/include/osdep_service.h
index 2f6b8acd0a10..6d03e135d1e3 100644
--- a/drivers/staging/r8188eu/include/osdep_service.h
+++ b/drivers/staging/r8188eu/include/osdep_service.h
@@ -163,15 +163,6 @@ static inline u32 _RND512(u32 sz)
 	return val;
 }
 
-static inline u32 bitshift(u32 bitmask)
-{
-	u32 i;
-
-	for (i = 0; i <= 31; i++)
-		if (((bitmask>>i) &  0x1) == 1) break;
-	return i;
-}
-
 /*  limitation of path length */
 #define PATH_LENGTH_MAX PATH_MAX
 
-- 
2.30.2