diff options
Diffstat (limited to 'drivers/staging/dgnc/dgnc_tty.c')
| -rw-r--r-- | drivers/staging/dgnc/dgnc_tty.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c index 392d5328c7d9..a5057757eb15 100644 --- a/drivers/staging/dgnc/dgnc_tty.c +++ b/drivers/staging/dgnc/dgnc_tty.c @@ -2020,17 +2020,7 @@ static inline int dgnc_get_mstat(struct channel_t *ch) static int dgnc_get_modem_info(struct channel_t *ch, unsigned int __user *value) { - int result; - - if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) - return -ENXIO; - - result = dgnc_get_mstat(ch); - - if (result < 0) - return -ENXIO; - - return put_user(result, value); + return put_user(dgnc_get_mstat(ch), value); } /* |