Message ID | 20210910161417.91001-1-colin.king@canonical.com (mailing list archive) |
---|---|
State | Accepted |
Delegated to: | Bjorn Helgaas |
Headers | show |
Series | PCI: Remove redundant initialization of variable rc | expand |
Hi Colin, > The variable rc is being initialized with a value that is never read, it > is being updated later on. The assignment is redundant and can be removed. > > Addresses-Coverity: ("Unused value") > Signed-off-by: Colin Ian King <colin.king@canonical.com> > --- > drivers/pci/pci.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c > index ce2ab62b64cf..cd8cb94cc450 100644 > --- a/drivers/pci/pci.c > +++ b/drivers/pci/pci.c > @@ -5288,7 +5288,7 @@ const struct attribute_group pci_dev_reset_method_attr_group = { > */ > int __pci_reset_function_locked(struct pci_dev *dev) > { > - int i, m, rc = -ENOTTY; > + int i, m, rc; Thank you! Reviewed-by: Krzysztof Wilczyński <kw@linux.com> Krzysztof
On Fri, Sep 10, 2021 at 05:14:17PM +0100, Colin King wrote: > From: Colin Ian King <colin.king@canonical.com> > > The variable rc is being initialized with a value that is never read, it > is being updated later on. The assignment is redundant and can be removed. > > Addresses-Coverity: ("Unused value") > Signed-off-by: Colin Ian King <colin.king@canonical.com> Applied with Krzysztof's reviewed-by to pci/misc for v5.16, thanks! > --- > drivers/pci/pci.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c > index ce2ab62b64cf..cd8cb94cc450 100644 > --- a/drivers/pci/pci.c > +++ b/drivers/pci/pci.c > @@ -5288,7 +5288,7 @@ const struct attribute_group pci_dev_reset_method_attr_group = { > */ > int __pci_reset_function_locked(struct pci_dev *dev) > { > - int i, m, rc = -ENOTTY; > + int i, m, rc; > > might_sleep(); > > -- > 2.32.0 >
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index ce2ab62b64cf..cd8cb94cc450 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -5288,7 +5288,7 @@ const struct attribute_group pci_dev_reset_method_attr_group = { */ int __pci_reset_function_locked(struct pci_dev *dev) { - int i, m, rc = -ENOTTY; + int i, m, rc; might_sleep();