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Commit b0f05aad authored by Davidlohr Bueso's avatar Davidlohr Bueso Committed by Dmitry Torokhov
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Input: ct82710c - return proper error code for ct82c710_open 



If request_irq() fails we should return the proper error instead of -1.

Signed-off-by: default avatarDavidlohr Bueso <dave@gnu.org>
Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent 81e78dea

drivers/input/serio/ct82c710.c

+5 −3
Original line number Diff line number Diff line
@@ -111,9 +111,11 @@ static void ct82c710_close(struct serio *serio) 
static int ct82c710_open(struct serio *serio)

{

	unsigned char status;

	int err;



	if (request_irq(CT82C710_IRQ, ct82c710_interrupt, 0, "ct82c710", NULL))

		return -1;

	err = request_irq(CT82C710_IRQ, ct82c710_interrupt, 0, "ct82c710", NULL);

	if (err)

		return err;



	status = inb_p(CT82C710_STATUS);
@@ -131,7 +133,7 @@ static int ct82c710_open(struct serio *serio) 
		status &= ~(CT82C710_ENABLE | CT82C710_INTS_ON);

		outb_p(status, CT82C710_STATUS);

		free_irq(CT82C710_IRQ, NULL);

		return -1;

		return -EBUSY;

	}



	return 0;