Commit 612f676b authored Aug 07, 2014 by Hans Wennborg Committed by Mauro Carvalho Chehab Sep 22, 2014

[media] dvb: return the error from i2c_transfer if negative



Just returns whatever error that was returned by the i2c core,
in the case of errors, only returning -EREMOTEIO if the transfer size
is not what it was expected.

Signed-off-by: Hans Wennborg <hans@hanshq.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

parent a3752184

drivers/media/dvb-frontends/mb86a16.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -118,6 +118,8 @@ static int mb86a16_read(struct mb86a16_state state, u8 reg, u8 val)
		dprintk(verbose, MB86A16_ERROR, 1, "read error(reg=0x%02x, ret=%i)",
		reg, ret);

		if (ret < 0)
		return ret;
		return -EREMOTEIO;
		}
		*val = b1[0];