[ 06/82] [SCSI] storvsc: Initialize the sglist

From: Ben Hutchings
Date: Mon Mar 18 2013 - 00:41:57 EST

3.2-stable review patch. If anyone has any objections, please let me know.


From: "K. Y. Srinivasan" <kys@xxxxxxxxxxxxx>

commit 9d2696e658ef4f209955ddaa987d43f1a1bd81a1 upstream.

Properly initialize scatterlist before using it.

Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
Signed-off-by: James Bottomley <JBottomley@xxxxxxxxxxxxx>
[bwh: Backported to 3.2: adjust filename]
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
drivers/staging/hv/storvsc_drv.c | 1 +
1 file changed, 1 insertion(+)

--- a/drivers/staging/hv/storvsc_drv.c
+++ b/drivers/staging/hv/storvsc_drv.c
@@ -815,6 +815,7 @@ static struct scatterlist *create_bounce
if (!bounce_sgl)
return NULL;

+ sg_init_table(bounce_sgl, num_pages);
for (i = 0; i < num_pages; i++) {
page_buf = alloc_page(GFP_ATOMIC);
if (!page_buf)

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