Commit 35cd67a0 authored May 09, 2018 by Peter Rosin Committed by Wolfram Sang May 15, 2018

i2c: viperboard: return message count on master_xfer success



Returning zero is wrong in this case.

Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Fixes: 174a13aa ("i2c: Add viperboard i2c master driver")

parent 12d9bbc5

drivers/i2c/busses/i2c-viperboard.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;