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Date: Wed, 6 Aug 2014 22:42:04 -0700 From: Hans Wennborg <hans@...shq.net> To: m.chehab@...sung.com, linux-media@...r.kernel.org, linux-kernel@...r.kernel.org Cc: Hans Wennborg <hans@...shq.net> Subject: [PATCH 2/2] [media] dvb: return the error from i2c_transfer if negative Signed-off-by: Hans Wennborg <hans@...shq.net> --- drivers/media/dvb-frontends/mb86a16.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/dvb-frontends/mb86a16.c b/drivers/media/dvb-frontends/mb86a16.c index 1f7fce7..0e65d35 100644 --- a/drivers/media/dvb-frontends/mb86a16.c +++ b/drivers/media/dvb-frontends/mb86a16.c @@ -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]; -- 2.0.0.526.g5318336 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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