[PATCH] dm: remove highmem paranoia

Remove some paranoia in highmem.c

diff --git a/mm/highmem.c b/mm/highmem.c
index a57e5151f15e9b09840eba8d4005777db0849232..ee5e622dcbfeace8b1bd60a2a3a8b17c35216bbb 100644 (file)
--- a/mm/highmem.c
+++ b/mm/highmem.c
@@ -452,8 +452,6 @@ inline void blk_queue_bounce(request_queue_t *q, struct bio **bio_orig)
        mempool_t *pool;
        int bio_gfp;
 
-       BUG_ON((*bio_orig)->bi_idx);
-
        /*
         * for non-isa bounce case, just check if the bounce pfn is equal
         * to or bigger than the highest pfn in the system -- in that case,