USB: pl2303: fix return value of tiocmset

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Make sure we return 0 or a negative error number appropriate for
userspace on errors.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Johan Hovold 2013-03-21 12:37:44 +01:00 • committed by Greg Kroah-Hartman

parent 94bcef6245

commit aff5b323b3

1 changed files with 5 additions and 2 deletions

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7

drivers/usb/serial/pl2303.c

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