diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-08-04 13:58:28 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-08-04 13:58:28 +0200 |
| commit | e16852cfc5580b88cb327413ab8c89375f380592 (patch) | |
| tree | 67e7d5b84e2602986f2da689625e5a25d7af7bb4 /drivers/char/nozomi.c | |
| parent | bdff78707f3ce47e891f3201c9666122a70556ce (diff) | |
| parent | 74e7ff8c50b6b022e6ffaa736b16a4dc161d3eaf (diff) | |
Merge branch 'tracing/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing into tracing/urgent
Diffstat (limited to 'drivers/char/nozomi.c')
| -rw-r--r-- | drivers/char/nozomi.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/char/nozomi.c b/drivers/char/nozomi.c index 280b41c507a..ec58d8c387f 100644 --- a/drivers/char/nozomi.c +++ b/drivers/char/nozomi.c @@ -1866,16 +1866,14 @@ static s32 ntty_chars_in_buffer(struct tty_struct *tty) { struct port *port = tty->driver_data; struct nozomi *dc = get_dc_by_tty(tty); - s32 rval; + s32 rval = 0; if (unlikely(!dc || !port)) { - rval = -ENODEV; goto exit_in_buffer; } if (unlikely(!port->port.count)) { dev_err(&dc->pdev->dev, "No tty open?\n"); - rval = -ENODEV; goto exit_in_buffer; } |