diff options
| author | Andrew Morton <akpm@osdl.org> | 2006-03-24 02:34:46 -0800 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-03-27 14:48:34 +1100 |
| commit | 069007ae07ab9286fbe42e9a66b78e184f752a05 (patch) | |
| tree | 827f084167c9080e88b0555a37f2c5a9839a82cd /arch/powerpc | |
| parent | 6088857b169c64e6e9672a2a66e76db3e957d5db (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')
| -rw-r--r-- | arch/powerpc/mm/numa.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index e89b22aa539..0a335f34974 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) struct device_node *memory = NULL; nodemask_t nodes; int default_nid = any_online_node(NODE_MASK_ALL); + int nid; if (!numa_enabled || (min_common_depth < 0)) return default_nid; @@ -790,6 +791,7 @@ ha_new_range: goto ha_new_range; } BUG(); /* section address should be found above */ + return 0; /* Temporary code to ensure that returned node is not empty */ got_nid: |