1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/isdn/gigaset/isocdata.c b/drivers/isdn/gigaset/isocdata.c
index df988eb0e36f..8c0eb522dab1 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");
                 }
         }