[patch 1/1] Fix misleading gcc4 warning, idx may be used uninitialized

[domen@coderock.org]

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From: Jesse Millan <jessem@cs.pdx.edu>



This warning is a false alarm.

This patch eliminates the warning that idx may be used uninitialized in
the function bvec_alloc_bs().


Signed-off-by: Jesse Millan <jessem@cs.pdx.edu>
Signed-off-by: Domen Puncer <domen@coderock.org>

---
 bio.c |    1 +
 1 files changed, 1 insertion(+)

Index: quilt/fs/bio.c
===================================================================
--- quilt.orig/fs/bio.c
+++ quilt/fs/bio.c
@@ -78,6 +78,7 @@ static inline struct bio_vec *bvec_alloc
 {
 	struct bio_vec *bvl;
 	struct biovec_slab *bp;
+	*idx = 0;
 
 	/*
 	 * see comment near bvec_array define!

--