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[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>
hifive-unleashed-5.1
Tilman Schmidt 2007-02-12 00:52:26 -08:00 committed by Linus Torvalds
parent 7435f50e12
commit 92ba0ee277
1 changed files with 2 additions and 2 deletions
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4
drivers/isdn/gigaset/isocdata.c
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@ -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");
}
}