On Mon, Apr 15, 2024 at 11:19:28AM +0100, Colin Ian King wrote: > The variable rc is being assigned an value and then is being re-assigned > a new value in the next statement. The assignment is redundant and can > be removed. > > Cleans up clang scan build warning: > drivers/dax/bus.c:1207:2: warning: Value stored to 'rc' is never > read [deadcode.DeadStores] > > Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx> Reviewed-by: Alison Schofield <alison.schofield@xxxxxxxxx> > --- > drivers/dax/bus.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/drivers/dax/bus.c b/drivers/dax/bus.c > index 797e1ebff299..f758afbf8f09 100644 > --- a/drivers/dax/bus.c > +++ b/drivers/dax/bus.c > @@ -1204,7 +1204,6 @@ static ssize_t mapping_store(struct device *dev, struct device_attribute *attr, > if (rc) > return rc; > > - rc = -ENXIO; > rc = down_write_killable(&dax_region_rwsem); > if (rc) > return rc; > -- > 2.39.2 > >
