[PATCH] libnvdimm: initialize struct blk_integrity with 0

From	Johannes Thumshirn <jthumshirn@suse.de>
Newsgroups	linux.kernel
Subject	[PATCH] libnvdimm: initialize struct blk_integrity with 0
Date	2016-06-23 12:00 +0200
Message-ID	<rN9At-86a-11@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Initialize struct blk_integrity with 0 as blk_integrity_register() takes the
then unitialized struct blk_integrity::flags and ORs it to the resulting block
integrity structure.

Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
---
 drivers/nvdimm/core.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/nvdimm/core.c b/drivers/nvdimm/core.c
index be89764..32e4fe2 100644
--- a/drivers/nvdimm/core.c
+++ b/drivers/nvdimm/core.c
@@ -601,7 +601,8 @@ int nd_integrity_init(struct gendisk *disk, unsigned long meta_size)
 	if (meta_size == 0)
 		return 0;
 
-	bi.profile = NULL;
+	memset(&bi, 0, sizeof(bi));
+
 	bi.tuple_size = meta_size;
 	bi.tag_size = meta_size;
 
-- 
2.8.4

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[PATCH] libnvdimm: initialize struct blk_integrity with 0 Johannes Thumshirn <jthumshirn@suse.de> - 2016-06-23 12:00 +0200
  Re: [PATCH] libnvdimm: initialize struct blk_integrity with 0 Johannes Thumshirn <jthumshirn@suse.de> - 2016-07-05 11:10 +0200
    Re: [PATCH] libnvdimm: initialize struct blk_integrity with 0 Dan Williams <dan.j.williams@intel.com> - 2016-07-06 19:40 +0200

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