gigaset: correct debugging output selection

Dump payload data consistently only when DEBUG_STREAM_DUMP debug bit
is set.

Impact: debugging aid
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 6 insertions, 3 deletions

diff --git a/drivers/isdn/gigaset/isocdata.c b/drivers/isdn/gigaset/isocdata.c
index bed38fcc432b..7fd32f07fb47 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) {