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authorTilman Schmidt <tilman@imap.cc>2007-02-12 00:52:26 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-12 09:48:29 -0800
commit92ba0ee2770ed4954e3f8ba412ef2f37e5519477 (patch)
tree612df60ffdd92b987e06e729277ce9a076ba5388 /drivers/isdn
parent7435f50e1261f569c660efb4ae52e8bc21a92cbd (diff)
downloadop-kernel-dev-92ba0ee2770ed4954e3f8ba412ef2f37e5519477.zip
op-kernel-dev-92ba0ee2770ed4954e3f8ba412ef2f37e5519477.tar.gz
[PATCH] drivers/isdn/gigaset: reduce kernel message spam
Reduce the number of kernel messages the Gigaset drivers produce in case of an excessively long device response, from one per character exceeding the limit to one per overlong message. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/isdn')
-rw-r--r--drivers/isdn/gigaset/isocdata.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/isdn/gigaset/isocdata.c b/drivers/isdn/gigaset/isocdata.c
index df988eb..8c0eb52 100644
--- a/drivers/isdn/gigaset/isocdata.c
+++ b/drivers/isdn/gigaset/isocdata.c
@@ -921,6 +921,8 @@ static void cmd_loop(unsigned char *src, int numbytes, struct inbuf_t *inbuf)
/* end of line */
gig_dbg(DEBUG_TRANSCMD, "%s: End of Command (%d Bytes)",
__func__, cbytes);
+ if (cbytes >= MAX_RESP_SIZE - 1)
+ dev_warn(cs->dev, "response too large\n");
cs->cbytes = cbytes;
gigaset_handle_modem_response(cs);
cbytes = 0;
@@ -929,8 +931,6 @@ static void cmd_loop(unsigned char *src, int numbytes, struct inbuf_t *inbuf)
/* advance in line buffer, checking for overflow */
if (cbytes < MAX_RESP_SIZE - 1)
cbytes++;
- else
- dev_warn(cs->dev, "response too large\n");
}
}
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