2019-06-16 14:12:24

by Guenter Roeck

Subject: [PATCH] xtensa/PCI: Remove unused variable

gcc reports:

arch/xtensa/kernel/pci.c:40:32: warning:
'pci_ctrl_tail' defined but not used

which is indeed the case.

Signed-off-by: Guenter Roeck <[email protected]>
---
arch/xtensa/kernel/pci.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/arch/xtensa/kernel/pci.c b/arch/xtensa/kernel/pci.c
index 8b823f94e568..e0235e34e1ba 100644
--- a/arch/xtensa/kernel/pci.c
+++ b/arch/xtensa/kernel/pci.c
@@ -37,7 +37,6 @@
*/

static struct pci_controller *pci_ctrl_head;
-static struct pci_controller **pci_ctrl_tail = &pci_ctrl_head;

static int pci_bus_count;

--
2.7.4

2019-06-17 16:35:10

by Max Filippov

Subject: Re: [PATCH] xtensa/PCI: Remove unused variable

On Sun, Jun 16, 2019 at 7:12 AM Guenter Roeck <[email protected]> wrote:
>
> gcc reports:
>
> arch/xtensa/kernel/pci.c:40:32: warning:
> 'pci_ctrl_tail' defined but not used
>
> which is indeed the case.
>
> Signed-off-by: Guenter Roeck <[email protected]>
> ---
> arch/xtensa/kernel/pci.c | 1 -
> 1 file changed, 1 deletion(-)

Applied to my xtensa tree.

--
Thanks.
-- Max