vmalloc: rename temporary variable in __insert_vmap_area()

Rename redundant 'tmp' to fix following sparse warnings:

 mm/vmalloc.c:296:34: warning: symbol 'tmp' shadows an earlier one
 mm/vmalloc.c:293:24: originally declared here

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 9f909622a25e..55c7a47391f6 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -293,13 +293,13 @@ static void __insert_vmap_area(struct vmap_area *va)
         struct rb_node *tmp;
 
         while (*p) {
-                struct vmap_area *tmp;
+                struct vmap_area *tmp_va;
 
                 parent = *p;
-                tmp = rb_entry(parent, struct vmap_area, rb_node);
-                if (va->va_start < tmp->va_end)
+                tmp_va = rb_entry(parent, struct vmap_area, rb_node);
+                if (va->va_start < tmp_va->va_end)
                         p = &(*p)->rb_left;
-                else if (va->va_end > tmp->va_start)
+                else if (va->va_end > tmp_va->va_start)
                         p = &(*p)->rb_right;
                 else
                         BUG();