diff options
| author | Kees Cook <keescook@chromium.org> | 2013-09-13 21:52:04 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-09-14 00:02:50 (GMT) |
| commit | 35a4a5733b0a8290de39558b82896ab795b108a7 (patch) | |
| tree | a4a1d7cc33205a1acb098cdba96e319ada715be6 /drivers/isdn/hisax/jade.c | |
| parent | a2a69f0b35762410c4194f9827354310f68470be (diff) | |
| download | linux-35a4a5733b0a8290de39558b82896ab795b108a7.tar.xz | |
isdn: clean up debug format string usage
Avoid unneeded local string buffers for constructing debug output. Also
cleans up debug calls that contain a single parameter so that they cannot
be accidentally parsed as format strings.
Signed-off-by: Kees Cook <keescook@chromium.org>
Cc: Karsten Keil <isdn@linux-pingi.de>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn/hisax/jade.c')
| -rw-r--r-- | drivers/isdn/hisax/jade.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/drivers/isdn/hisax/jade.c b/drivers/isdn/hisax/jade.c index f946c58..e2ae787 100644 --- a/drivers/isdn/hisax/jade.c +++ b/drivers/isdn/hisax/jade.c @@ -81,10 +81,7 @@ modejade(struct BCState *bcs, int mode, int bc) int jade = bcs->hw.hscx.hscx; if (cs->debug & L1_DEB_HSCX) { - char tmp[40]; - sprintf(tmp, "jade %c mode %d ichan %d", - 'A' + jade, mode, bc); - debugl1(cs, tmp); + debugl1(cs, "jade %c mode %d ichan %d", 'A' + jade, mode, bc); } bcs->mode = mode; bcs->channel = bc; @@ -257,23 +254,18 @@ void clear_pending_jade_ints(struct IsdnCardState *cs) { int val; - char tmp[64]; cs->BC_Write_Reg(cs, 0, jade_HDLC_IMR, 0x00); cs->BC_Write_Reg(cs, 1, jade_HDLC_IMR, 0x00); val = cs->BC_Read_Reg(cs, 1, jade_HDLC_ISR); - sprintf(tmp, "jade B ISTA %x", val); - debugl1(cs, tmp); + debugl1(cs, "jade B ISTA %x", val); val = cs->BC_Read_Reg(cs, 0, jade_HDLC_ISR); - sprintf(tmp, "jade A ISTA %x", val); - debugl1(cs, tmp); + debugl1(cs, "jade A ISTA %x", val); val = cs->BC_Read_Reg(cs, 1, jade_HDLC_STAR); - sprintf(tmp, "jade B STAR %x", val); - debugl1(cs, tmp); + debugl1(cs, "jade B STAR %x", val); val = cs->BC_Read_Reg(cs, 0, jade_HDLC_STAR); - sprintf(tmp, "jade A STAR %x", val); - debugl1(cs, tmp); + debugl1(cs, "jade A STAR %x", val); /* Unmask ints */ cs->BC_Write_Reg(cs, 0, jade_HDLC_IMR, 0xF8); cs->BC_Write_Reg(cs, 1, jade_HDLC_IMR, 0xF8); |