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powerpc: Fix "unused variable" warning in pci_dlpar.c

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This gets rid of this build warning:

arch/powerpc/platforms/pseries/pci_dlpar.c: In function 'init_phb_dynamic':
arch/powerpc/platforms/pseries/pci_dlpar.c:192: warning: unused variable 'b'

This is one of the very few warnings left in a ppc64_defconfig build and
getting rid of it will make it easier to see future introduced ones (in
fact this was introduced very recently).

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Stephen Rothwell 2008-11-02 21:18:24 +00:00 committed by Paul Mackerras
parent 9c8b4aff18
commit 454666eb78
1 changed files with 0 additions and 1 deletions
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arch/powerpc/platforms/pseries/pci_dlpar.c
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@ -189,7 +189,6 @@ struct pci_controller * __devinit init_phb_dynamic(struct device_node *dn)
{ {
struct pci_controller *phb; struct pci_controller *phb;
int primary; int primary;
struct pci_bus *b;
primary = list_empty(&hose_list); primary = list_empty(&hose_list);
phb = pcibios_alloc_controller(dn); phb = pcibios_alloc_controller(dn);