On Tue, Feb 16, 2021 at 11:48:34AM -0700, Jeffrey Hugo wrote: > From: Fan Wu <[email protected]> > > Currently ENOMEM is returned when MHI ring is full. This error code is > very misleading. Change to EBUSY instead. >
Please use the subject prefix: "bus: mhi: ..." Thanks, Mani > Signed-off-by: Fan Wu <[email protected]> > Signed-off-by: Jeffrey Hugo <[email protected]> > --- > drivers/bus/mhi/core/main.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/bus/mhi/core/main.c b/drivers/bus/mhi/core/main.c > index f182736..21eb5fc 100644 > --- a/drivers/bus/mhi/core/main.c > +++ b/drivers/bus/mhi/core/main.c > @@ -996,7 +996,7 @@ static int mhi_queue(struct mhi_device *mhi_dev, struct > mhi_buf_info *buf_info, > > ret = mhi_is_ring_full(mhi_cntrl, tre_ring); > if (unlikely(ret)) { > - ret = -ENOMEM; > + ret = -EBUSY; > goto exit_unlock; > } > > -- > Qualcomm Technologies, Inc. is a member of the > Code Aurora Forum, a Linux Foundation Collaborative Project. >
