Commit 51db998f authored Oct 03, 2014 by Tilman Schmidt Committed by David S. Miller Oct 05, 2014

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>

parent 1e203c1a

drivers/isdn/capi/capiutil.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -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;
		}