2 files changed, 3 insertions, 1 deletions

diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index 2efcbd24c82f..279599e9a779 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -324,7 +324,7 @@ int page_is_ram(unsigned long pagenr)
 void __init paging_init(void)
 {
         unsigned long max_zone_pfns[MAX_NR_ZONES];
-        unsigned long lastpfn;
+        unsigned long lastpfn __maybe_unused;
 
         pagetable_init();
 
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 083d3412d0bc..04f9e17db9d0 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -109,6 +109,8 @@ static bool scratchpad_available(void)
 static int scratchpad_offset(int i)
 {
         BUG();
+        /* Really unreachable, but evidently some GCC want this. */
+        return 0;
 }
 #endif
 /*