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Commit 92ba0ee2 authored by Tilman Schmidt's avatar Tilman Schmidt Committed by Linus Torvalds
Browse files

[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: default avatarTilman Schmidt <tilman@imap.cc>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 7435f50e

drivers/isdn/gigaset/isocdata.c

+2 −2
Original line number Diff line number Diff line
@@ -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");

		}

	}