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authorHannes Eder <hannes@hanneseder.net>2008-12-12 21:11:28 -0800
committerDavid S. Miller <davem@davemloft.net>2008-12-12 21:11:28 -0800
commitbcf91745091ba3b0813fa79afb5d10b090ea745d (patch)
treec4357b8036b19cdf7d0582637e567a0234fb53f4 /drivers/isdn/hardware/mISDN
parent7a3c66e2d322c638e9306e739d96b2192dacde88 (diff)
mISDN: use NULL pointer instead of plain integer
Fix more than 100 (all remaining in mISDN) sparse warnings: drivers/isdn/hardware/mISDN/hfcmulti.c:***:**: warning: Using plain integer as NULL pointer drivers/isdn/mISDN/dsp_tones.c:***:**: warning: Using plain integer as NULL pointer drivers/isdn/mISDN/dsp_pipeline.c:***:**: warning: Using plain integer as NULL pointer Signed-off-by: Hannes Eder <hannes@hanneseder.net> Acked-by: Karsten Keil <kkeil@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn/hardware/mISDN')
-rw-r--r--drivers/isdn/hardware/mISDN/hfcmulti.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/isdn/hardware/mISDN/hfcmulti.c b/drivers/isdn/hardware/mISDN/hfcmulti.c
index 1eac03f39d0..46684e13618 100644
--- a/drivers/isdn/hardware/mISDN/hfcmulti.c
+++ b/drivers/isdn/hardware/mISDN/hfcmulti.c
@@ -887,7 +887,7 @@ vpm_echocan_off(struct hfc_multi *hc, int ch)
static inline void
hfcmulti_resync(struct hfc_multi *locked, struct hfc_multi *newmaster, int rm)
{
- struct hfc_multi *hc, *next, *pcmmaster = 0;
+ struct hfc_multi *hc, *next, *pcmmaster = NULL;
u_int *plx_acc_32, pv;
u_long flags;