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Staging: hv: Get rid of the forwrd declaration of destroy_bounce_buffer 

Get rid of the forward declaration by moving the code around.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Abhishek Kane <v-abkane@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
K. Y. Srinivasan 2011-05-10 07:54:28 -07:00 committed by Greg Kroah-Hartman
parent 419f2d0384
commit 49a3c7a90a
1 changed files with 15 additions and 17 deletions
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32
drivers/staging/hv/storvsc_drv.c
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@ -148,6 +148,21 @@ static int storvsc_device_configure(struct scsi_device *sdevice)
return 0; return 0;
} }
static void destroy_bounce_buffer(struct scatterlist *sgl,
unsigned int sg_count)
{
int i;
struct page *page_buf;
for (i = 0; i < sg_count; i++) {
page_buf = sg_page((&sgl[i]));
if (page_buf != NULL)
__free_page(page_buf);
}
kfree(sgl);
}
/* Static decl */ /* Static decl */
static int storvsc_probe(struct hv_device *dev); static int storvsc_probe(struct hv_device *dev);
static int storvsc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *scmnd); static int storvsc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *scmnd);
@ -157,8 +172,6 @@ static int storvsc_remove(struct hv_device *dev);
static struct scatterlist *create_bounce_buffer(struct scatterlist *sgl, static struct scatterlist *create_bounce_buffer(struct scatterlist *sgl,
unsigned int sg_count, unsigned int sg_count,
unsigned int len); unsigned int len);
static void destroy_bounce_buffer(struct scatterlist *sgl,
unsigned int sg_count);
static int do_bounce_buffer(struct scatterlist *sgl, unsigned int sg_count); static int do_bounce_buffer(struct scatterlist *sgl, unsigned int sg_count);
static unsigned int copy_from_bounce_buffer(struct scatterlist *orig_sgl, static unsigned int copy_from_bounce_buffer(struct scatterlist *orig_sgl,
struct scatterlist *bounce_sgl, struct scatterlist *bounce_sgl,
@ -542,21 +555,6 @@ cleanup:
return NULL; return NULL;
} }
static void destroy_bounce_buffer(struct scatterlist *sgl,
unsigned int sg_count)
{
int i;
struct page *page_buf;
for (i = 0; i < sg_count; i++) {
page_buf = sg_page((&sgl[i]));
if (page_buf != NULL)
__free_page(page_buf);
}
kfree(sgl);
}
/* Assume the bounce_sgl has enough room ie using the create_bounce_buffer() */ /* Assume the bounce_sgl has enough room ie using the create_bounce_buffer() */
static unsigned int copy_to_bounce_buffer(struct scatterlist *orig_sgl, static unsigned int copy_to_bounce_buffer(struct scatterlist *orig_sgl,
struct scatterlist *bounce_sgl, struct scatterlist *bounce_sgl,