Merge branch 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[pandora-kernel.git] / drivers / isdn / gigaset / ser-gigaset.c

diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
index 1d44d47..86a5c4f 100644 (file)
--- a/drivers/isdn/gigaset/ser-gigaset.c
+++ b/drivers/isdn/gigaset/ser-gigaset.c
@@ -674,7 +674,7 @@ gigaset_tty_ioctl(struct tty_struct *tty, struct file *file,
  *     cflags  buffer containing error flags for received characters (ignored)
  *     count   number of received characters
  */
-static unsigned int
+static void
 gigaset_tty_receive(struct tty_struct *tty, const unsigned char *buf,
                    char *cflags, int count)
 {
@@ -683,12 +683,12 @@ gigaset_tty_receive(struct tty_struct *tty, const unsigned char *buf,
        struct inbuf_t *inbuf;
 
        if (!cs)
-               return -ENODEV;
+               return;
        inbuf = cs->inbuf;
        if (!inbuf) {
                dev_err(cs->dev, "%s: no inbuf\n", __func__);
                cs_put(cs);
-               return -EINVAL;
+               return;
        }
 
        tail = inbuf->tail;
@@ -725,8 +725,6 @@ gigaset_tty_receive(struct tty_struct *tty, const unsigned char *buf,
        gig_dbg(DEBUG_INTR, "%s-->BH", __func__);
        gigaset_schedule_event(cs);
        cs_put(cs);
-
-       return count;
 }
 
 /*