From: Tilman Schmidt <tilman@imap.cc>
Date: Fri, 3 Oct 2014 15:03:32 +0000 (+0200)
Subject: isdn/capi: drop two dead if branches
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=51db998fb6e04e8dfcf4e33295651367b91238a5;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

isdn/capi: drop two dead if branches

The last branch in command_2_index() cannot be reached since
c==0xff is already caught by the first "if".
The empty second branch makes no difference since no other branch
will be taken for c<0x0f.

Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/isdn/capi/capiutil.c b/drivers/isdn/capi/capiutil.c
index 6e797e502cfa..4073d1684d07 100644
--- a/drivers/isdn/capi/capiutil.c
+++ b/drivers/isdn/capi/capiutil.c
@@ -205,11 +205,8 @@ static unsigned command_2_index(unsigned c, unsigned sc)
 {
 	if (c & 0x80)
 		c = 0x9 + (c & 0x0f);
-	else if (c <= 0x0f);
 	else if (c == 0x41)
 		c = 0x9 + 0x1;
-	else if (c == 0xff)
-		c = 0x00;
 	return (sc & 3) * (0x9 + 0x9) + c;
 }