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Subject[PATCH] fs/bio.c: initialize variable, remove warning
From: Petri T. Koistinen <petri.koistinen@iki.fi>

Remove compiler warning by initializing uninitialized variable.

Signed-off-by: Petri T. Koistinen <petri.koistinen@iki.fi>
---
fs/bio.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/fs/bio.c b/fs/bio.c
index eb8fbc5..c4deed9 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -166,7 +166,7 @@ struct bio *bio_alloc_bioset(gfp_t gfp_m

bio_init(bio);
if (likely(nr_iovecs)) {
- unsigned long idx;
+ unsigned long idx = 0;

bvl = bvec_alloc_bs(gfp_mask, nr_iovecs, &idx, bs);
if (unlikely(!bvl)) {

-
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