xtensa/PCI: Remove unused variable
authorGuenter Roeck <linux@roeck-us.net>
Sun, 16 Jun 2019 14:12:01 +0000 (07:12 -0700)
committerMax Filippov <jcmvbkbc@gmail.com>
Mon, 17 Jun 2019 06:31:27 +0000 (23:31 -0700)
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 <linux@roeck-us.net>
Message-Id: <1560694321-31380-1-git-send-email-linux@roeck-us.net>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
arch/xtensa/kernel/pci.c

index 8b823f94e5684ae3a7355a9799e7457b78843e0b..e0235e34e1babd41b632317294613be213c5ad1e 100644 (file)
@@ -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;