Commit 13c7faa5 authored Jan 08, 2017 by Emmanuil Chatzipetru Committed by Greg Kroah-Hartman Jan 10, 2017

staging: olpc_dcon: olpc_dcon_xo_1_5: Remove redundant return statement.

dcon_was_irq(); should return a boolean value if PMIO_Rx50[6] is either
set or unset, which is evaluated in the first return statement. Therefore,
the following return statement is redundant and thus, removed.

Signed-off-by: Emmanuil Chatzipetru <chatzi.emanuel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 5f6791ec

drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -53,9 +53,8 @@ static int dcon_was_irq(void)

		/* irq status will appear in PMIO_Rx50[6] on gpio12 */
		tmp = inb(VX855_GPI_STATUS_CHG);
		return !!(tmp & BIT_GPIO12);

		return 0;
		return !!(tmp & BIT_GPIO12);
		}

		static int dcon_init_xo_1_5(struct dcon_priv *dcon)