diff options
author | Tejun Heo <tj@kernel.org> | 2009-08-14 14:41:02 +0900 |
---|---|---|
committer | Tejun Heo <tj@kernel.org> | 2009-08-14 14:45:31 +0900 |
commit | 384be2b18a5f9475eab9ca2bdfa95cc1a04ef59c (patch) | |
tree | 04c93f391a1b65c8bf8d7ba8643c07d26c26590a /drivers/char/pcmcia/ipwireless/tty.c | |
parent | a76761b621bcd8336065c4fe3a74f046858bc34c (diff) | |
parent | 142d44b0dd6741a64a7bdbe029110e7c1dcf1d23 (diff) |
Merge branch 'percpu-for-linus' into percpu-for-next
Conflicts:
arch/sparc/kernel/smp_64.c
arch/x86/kernel/cpu/perf_counter.c
arch/x86/kernel/setup_percpu.c
drivers/cpufreq/cpufreq_ondemand.c
mm/percpu.c
Conflicts in core and arch percpu codes are mostly from commit
ed78e1e078dd44249f88b1dd8c76dafb39567161 which substituted many
num_possible_cpus() with nr_cpu_ids. As for-next branch has moved all
the first chunk allocators into mm/percpu.c, the changes are moved
from arch code to mm/percpu.c.
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/char/pcmcia/ipwireless/tty.c')
-rw-r--r-- | drivers/char/pcmcia/ipwireless/tty.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/pcmcia/ipwireless/tty.c b/drivers/char/pcmcia/ipwireless/tty.c index 569f2f7743a7..674b3ab3587d 100644 --- a/drivers/char/pcmcia/ipwireless/tty.c +++ b/drivers/char/pcmcia/ipwireless/tty.c @@ -320,10 +320,10 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty) struct ipw_tty *tty = linux_tty->driver_data; if (!tty) - return -ENODEV; + return 0; if (!tty->open_count) - return -EINVAL; + return 0; return tty->tx_bytes_queued; } |