diff options
| author | Tilman Schmidt <tilman@imap.cc> | 2009-08-06 20:33:33 -0700 |
|---|---|---|
| committer | Live-CD User <linux@linux.site> | 2009-09-19 13:13:09 -0700 |
| commit | a4304f2d5a3823deea894026ec95e43b33912357 (patch) | |
| tree | 4b673ae8e7686fe973e1c3a6264389f6712ee222 /drivers/serial | |
| parent | 78f28b7c555359c67c2a0d23f7436e915329421e (diff) | |
tty: gigaset: really fix chars_in_buffer
The tty_operation chars_in_buffer() is not allowed to return a negative
value to signal an error. Corrects the problem flagged by commit
23198fda7182969b619613a555f8645fdc3dc334, "tty: fix chars_in_buffers".
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: stable <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/serial')
0 files changed, 0 insertions, 0 deletions