From 35cd67a0caf767aba472452865dcb4471fcce2b1 Mon Sep 17 00:00:00 2001 From: Peter Rosin Date: Wed, 9 May 2018 21:47:48 +0200 Subject: i2c: viperboard: return message count on master_xfer success Returning zero is wrong in this case. Signed-off-by: Peter Rosin Signed-off-by: Wolfram Sang Fixes: 174a13aa8669 ("i2c: Add viperboard i2c master driver") --- drivers/i2c/busses/i2c-viperboard.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-viperboard.c b/drivers/i2c/busses/i2c-viperboard.c index e4be86b3de9a..7235c7302bb7 100644 --- a/drivers/i2c/busses/i2c-viperboard.c +++ b/drivers/i2c/busses/i2c-viperboard.c @@ -337,7 +337,7 @@ static int vprbrd_i2c_xfer(struct i2c_adapter *i2c, struct i2c_msg *msgs, } mutex_unlock(&vb->lock); } - return 0; + return num; error: mutex_unlock(&vb->lock); return error; -- cgit v1.2.3