Commit bd93b3ad authored by Axel Lin's avatar Axel Lin Committed by Mauro Carvalho Chehab
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[media] media/radio/tef6862: fix checking return value of i2c_master_send 



i2c_master_send returns negative errno, or else the number of bytes written.

Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent affc9a0d

drivers/media/radio/tef6862.c

+5 −3
Original line number Diff line number Diff line
@@ -118,9 +118,11 @@ static int tef6862_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *f) 
	i2cmsg[2] = pll & 0xff;



	err = i2c_master_send(client, i2cmsg, sizeof(i2cmsg));

	if (!err)

	if (err != sizeof(i2cmsg))

		return err < 0 ? err : -EIO;



	state->freq = f->frequency;

	return err;

	return 0;

}



static int tef6862_g_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *f)