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authorAndrew Morton <akpm@osdl.org>2006-03-24 05:34:46 -0500
committerPaul Mackerras <paulus@samba.org>2006-03-26 22:48:34 -0500
commit069007ae07ab9286fbe42e9a66b78e184f752a05 (patch)
tree827f084167c9080e88b0555a37f2c5a9839a82cd /arch/powerpc/mm/numa.c
parent6088857b169c64e6e9672a2a66e76db3e957d5db (diff)
[PATCH] powerpc: hot_add_scn_to_nid() build fix
The return statement is to prevent `warning: 'nid' might be used uninitialized in this function'. Cc: Nathan Lynch <nathanl@austin.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/mm/numa.c')
-rw-r--r--arch/powerpc/mm/numa.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index e89b22aa539e..0a335f34974c 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -756,6 +756,7 @@ int hot_add_scn_to_nid(unsigned long scn_addr)
756 struct device_node *memory = NULL; 756 struct device_node *memory = NULL;
757 nodemask_t nodes; 757 nodemask_t nodes;
758 int default_nid = any_online_node(NODE_MASK_ALL); 758 int default_nid = any_online_node(NODE_MASK_ALL);
759 int nid;
759 760
760 if (!numa_enabled || (min_common_depth < 0)) 761 if (!numa_enabled || (min_common_depth < 0))
761 return default_nid; 762 return default_nid;
@@ -790,6 +791,7 @@ ha_new_range:
790 goto ha_new_range; 791 goto ha_new_range;
791 } 792 }
792 BUG(); /* section address should be found above */ 793 BUG(); /* section address should be found above */
794 return 0;
793 795
794 /* Temporary code to ensure that returned node is not empty */ 796 /* Temporary code to ensure that returned node is not empty */
795got_nid: 797got_nid: