Merge branch 'for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/nico/orion into fixes

1 files changed, 2 insertions, 1 deletions

diff --git a/fs/bio.c b/fs/bio.c
index 799f86deff24..78562574cb52 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -158,7 +158,7 @@ struct bio *bio_alloc_bioset(gfp_t gfp_mask, int nr_iovecs, struct bio_set *bs)
 
                 bio_init(bio);
                 if (likely(nr_iovecs)) {
-                        unsigned long idx = 0; /* shut up gcc */
+                        unsigned long uninitialized_var(idx);
 
                         bvl = bvec_alloc_bs(gfp_mask, nr_iovecs, &idx, bs);
                         if (unlikely(!bvl)) {
@@ -963,6 +963,7 @@ static void bio_copy_kern_endio(struct bio *bio, int err)
  *      @data: pointer to buffer to copy
  *      @len: length in bytes
  *      @gfp_mask: allocation flags for bio and page allocation
+ *      @reading: data direction is READ
  *
  *      copy the kernel address into a bio suitable for io to a block
  *      device. Returns an error pointer in case of error.