diff options
| author | David S. Miller <davem@davemloft.net> | 2011-04-17 16:36:28 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-04-17 16:36:28 -0700 |
| commit | 011bc1ef447dd6aa969d9c83a90fe3df360b5d6e (patch) | |
| tree | 9239d0b866ea5c7ac0eb5d9b8f010bdead09296c /drivers/isdn | |
| parent | 3c76c58fca03c1162ab8592f71c996e933af3a9e (diff) | |
| download | linux-011bc1ef447dd6aa969d9c83a90fe3df360b5d6e.tar.gz linux-011bc1ef447dd6aa969d9c83a90fe3df360b5d6e.tar.bz2 linux-011bc1ef447dd6aa969d9c83a90fe3df360b5d6e.zip | |
isdn: arcofi: Fix set-but-unused variables.
The variable 'val' is set but unused in
send_arcofi(). Just kill it off.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn')
| -rw-r--r-- | drivers/isdn/hisax/arcofi.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/isdn/hisax/arcofi.c b/drivers/isdn/hisax/arcofi.c index 85a8fd8dd0b7..21cbbe1d5563 100644 --- a/drivers/isdn/hisax/arcofi.c +++ b/drivers/isdn/hisax/arcofi.c @@ -30,8 +30,6 @@ add_arcofi_timer(struct IsdnCardState *cs) { static void send_arcofi(struct IsdnCardState *cs) { - u_char val; - add_arcofi_timer(cs); cs->dc.isac.mon_txp = 0; cs->dc.isac.mon_txc = cs->dc.isac.arcofi_list->len; @@ -45,7 +43,7 @@ send_arcofi(struct IsdnCardState *cs) { cs->dc.isac.mocr &= 0x0f; cs->dc.isac.mocr |= 0xa0; cs->writeisac(cs, ISAC_MOCR, cs->dc.isac.mocr); - val = cs->readisac(cs, ISAC_MOSR); + (void) cs->readisac(cs, ISAC_MOSR); cs->writeisac(cs, ISAC_MOX1, cs->dc.isac.mon_tx[cs->dc.isac.mon_txp++]); cs->dc.isac.mocr |= 0x10; cs->writeisac(cs, ISAC_MOCR, cs->dc.isac.mocr); |