Commit 2d15b9b4 authored by Nishanth Aravamudan's avatar Nishanth Aravamudan Committed by Michael Ellerman

powerpc/numa: check error return from proc_create

proc_create can fail, we should check the return value and pass up the
failure.
Suggested-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Signed-off-by: default avatarNishanth Aravamudan <nacc@linux.vnet.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 6507955c
...@@ -1801,7 +1801,8 @@ static const struct file_operations topology_ops = { ...@@ -1801,7 +1801,8 @@ static const struct file_operations topology_ops = {
static int topology_update_init(void) static int topology_update_init(void)
{ {
start_topology_update(); start_topology_update();
proc_create("powerpc/topology_updates", 0644, NULL, &topology_ops); if (!proc_create("powerpc/topology_updates", 0644, NULL, &topology_ops))
return -ENOMEM;
return 0; return 0;
} }
......
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