sparc32: Fix might-be-used-uninitialized warning in do_sparc_fault().
When we try to handle vmalloc faults, we can take a code
path which uses "code" before we actually set it.
Amusingly gcc-3.3 notices this yet gcc-4.x does not.
Reported-by: Bob Breuer <breuerr@mc.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
index 5b836f5..b10ac4d 100644
--- a/arch/sparc/mm/fault_32.c
+++ b/arch/sparc/mm/fault_32.c
@@ -240,11 +240,10 @@
* only copy the information from the master page table,
* nothing more.
*/
+ code = SEGV_MAPERR;
if (!ARCH_SUN4C && address >= TASK_SIZE)
goto vmalloc_fault;
- code = SEGV_MAPERR;
-
/*
* If we're in an interrupt or have no user
* context, we must not take the fault..