[PATCH] fs/bio.c: initialize variable, remove warning

[Petri T. Koistinen]

From: Petri T. Koistinen <petri.koistinen@xxxxxx>

Remove compiler warning by initializing uninitialized variable.

Signed-off-by: Petri T. Koistinen <petri.koistinen@xxxxxx>
---
 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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