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Subject[PATCH 08/12] gigaset: correct debugging output selection
Date
Dump payload data consistently only when DEBUG_STREAM_DUMP debug bit
is set.

Impact: debugging aid
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
---
drivers/isdn/gigaset/isocdata.c | 9 ++++++---
1 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/isdn/gigaset/isocdata.c b/drivers/isdn/gigaset/isocdata.c
index bed38fc..7fd32f0 100644
--- a/drivers/isdn/gigaset/isocdata.c
+++ b/drivers/isdn/gigaset/isocdata.c
@@ -429,7 +429,7 @@ static inline int hdlc_buildframe(struct isowbuf_t *iwb,
return -EAGAIN;
}

- dump_bytes(DEBUG_STREAM, "snd data", in, count);
+ dump_bytes(DEBUG_STREAM_DUMP, "snd data", in, count);

/* bitstuff and checksum input data */
fcs = PPP_INITFCS;
@@ -448,7 +448,6 @@ static inline int hdlc_buildframe(struct isowbuf_t *iwb,
/* put closing flag and repeat byte for flag idle */
isowbuf_putflag(iwb);
end = isowbuf_donewrite(iwb);
- dump_bytes(DEBUG_STREAM_DUMP, "isowbuf", iwb->data, end + 1);
return end;
}

@@ -482,6 +481,8 @@ static inline int trans_buildframe(struct isowbuf_t *iwb,
}

gig_dbg(DEBUG_STREAM, "put %d bytes", count);
+ dump_bytes(DEBUG_STREAM_DUMP, "snd data", in, count);
+
write = iwb->write;
do {
c = bitrev8(*in++);
@@ -583,7 +584,7 @@ static inline void hdlc_done(struct bc_state *bcs)
procskb->tail -= 2;
gig_dbg(DEBUG_ISO, "%s: good frame (%d octets)",
__func__, procskb->len);
- dump_bytes(DEBUG_STREAM,
+ dump_bytes(DEBUG_STREAM_DUMP,
"rcv data", procskb->data, procskb->len);
bcs->hw.bas->goodbytes += procskb->len;
gigaset_rcv_skb(procskb, bcs->cs, bcs);
@@ -878,6 +879,8 @@ static inline void trans_receive(unsigned char *src, unsigned count,
dobytes--;
}
if (dobytes == 0) {
+ dump_bytes(DEBUG_STREAM_DUMP,
+ "rcv data", skb->data, skb->len);
gigaset_rcv_skb(skb, bcs->cs, bcs);
bcs->skb = skb = dev_alloc_skb(SBUFSIZE + HW_HDR_LEN);
if (!skb) {
--
1.6.2.1.214.ge986c


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