serial: imx: drop if that always evaluates to true

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The check sts & USR1_DTRD was just evaluated to true two lines above.
So this change doesn't have any effect on the semantic of the driver.

Fixes: 27e1650105 ("serial: imx: implement DSR irq handling for DTE mode")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Uwe Kleine-König 2018-02-18 22:02:42 +01:00 • committed by Greg Kroah-Hartman

parent 0ef5a6e09b

commit 135ccb0129

1 changed files with 1 additions and 2 deletions

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drivers/tty/serial/imx.c

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