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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>
This commit is contained in:
Tilman Schmidt 2014-10-03 17:03:32 +02:00 committed by David S. Miller
parent 1e203c1a2c
commit 51db998fb6
1 changed files with 0 additions and 3 deletions
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3
drivers/isdn/capi/capiutil.c
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@ -205,11 +205,8 @@ static unsigned command_2_index(unsigned c, unsigned sc)
{ {
if (c & 0x80) if (c & 0x80)
c = 0x9 + (c & 0x0f); c = 0x9 + (c & 0x0f);
else if (c <= 0x0f);
else if (c == 0x41) else if (c == 0x41)
c = 0x9 + 0x1; c = 0x9 + 0x1;
else if (c == 0xff)
c = 0x00;
return (sc & 3) * (0x9 + 0x9) + c; return (sc & 3) * (0x9 + 0x9) + c;
} }