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authorJohan Hovold <johan@kernel.org>2015-03-04 10:39:05 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-03-07 03:44:14 +0100
commitf528bf4f57e43d1af4b2a5c97f09e43e0338c105 (patch)
tree599108204401d6b24eeb197e1ab5999463873f44 /drivers/tty
parent6b270fd4db08fc13683d616a733d9cacdd3b4afa (diff)
USB: serial: fix infinite wait_until_sent timeout
Make sure to handle an infinite timeout (0). Note that wait_until_sent is currently never called with a 0-timeout argument due to a bug in tty_wait_until_sent. Fixes: dcf010503966 ("USB: serial: add generic wait_until_sent implementation") Cc: stable <stable@vger.kernel.org> # v3.10 Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
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