net: irda: fix wait_until_sent poll timeout
authorJohan Hovold <johan@kernel.org>
Wed, 4 Mar 2015 09:39:03 +0000 (10:39 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 7 Mar 2015 02:44:14 +0000 (03:44 +0100)
commit2c3fbe3cf28fbd7001545a92a83b4f8acfd9fa36
tree06a6ad05c835c15a36513ae9175e28eed7f71e2f
parent647f162b8e7e446c4bade031eb8a1a0a83d3de82
net: irda: fix wait_until_sent poll timeout

In case an infinite timeout (0) is requested, the irda wait_until_sent
implementation would use a zero poll timeout rather than the default
200ms.

Note that wait_until_sent is currently never called with a 0-timeout
argument due to a bug in tty_wait_until_sent.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Cc: stable <stable@vger.kernel.org> # v2.6.12
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/irda/ircomm/ircomm_tty.c