| Message ID | 20141003153135.60EC114006D@xenon.ts.pxnet.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
diff --git a/drivers/isdn/capi/capiutil.c b/drivers/isdn/capi/capiutil.c index 6e797e5..4073d16 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; }
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> --- drivers/isdn/capi/capiutil.c | 3 --- 1 file changed, 3 deletions(-)