sparc64: Fix missing put_cpu_var() in tlb_batch_add_one() when not batching.

[platform/adaptation/renesas_rcar/renesas_kernel.git] / arch / sparc / mm / tlb.c

diff --git a/arch/sparc/mm/tlb.c b/arch/sparc/mm/tlb.c
index 272aa4f..83d89bc 100644 (file)
--- a/arch/sparc/mm/tlb.c
+++ b/arch/sparc/mm/tlb.c
@@ -87,7 +87,7 @@ static void tlb_batch_add_one(struct mm_struct *mm, unsigned long vaddr,
        if (!tb->active) {
                global_flush_tlb_page(mm, vaddr);
                flush_tsb_user_page(mm, vaddr);
-               return;
+               goto out;
        }
 
        if (nr == 0)
@@ -98,6 +98,7 @@ static void tlb_batch_add_one(struct mm_struct *mm, unsigned long vaddr,
        if (nr >= TLB_BATCH_NR)
                flush_tlb_pending();
 
+out:
        put_cpu_var(tlb_batch);
 }