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| author | K. Y. Srinivasan <kys@microsoft.com> | 2011-05-10 07:54:28 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-05-11 13:39:14 -0700 |
| commit | 49a3c7a90a45fc2ce380083cc8a797865d25df00 (patch) | |
| tree | f809d6d4f74839f8c8f381d9ad301651386f4362 /drivers/staging/hv/storvsc_drv.c | |
| parent | 419f2d03846eaa5d26497f2fb987c5901e62d3d8 (diff) | |
| download | kernel_samsung_smdk4412-49a3c7a90a45fc2ce380083cc8a797865d25df00.zip kernel_samsung_smdk4412-49a3c7a90a45fc2ce380083cc8a797865d25df00.tar.gz kernel_samsung_smdk4412-49a3c7a90a45fc2ce380083cc8a797865d25df00.tar.bz2 | |
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>
Diffstat (limited to 'drivers/staging/hv/storvsc_drv.c')
| -rw-r--r-- | drivers/staging/hv/storvsc_drv.c | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c index 4196d6a..bf5b138 100644 --- a/drivers/staging/hv/storvsc_drv.c +++ b/drivers/staging/hv/storvsc_drv.c @@ -148,6 +148,21 @@ static int storvsc_device_configure(struct scsi_device *sdevice) 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 int storvsc_probe(struct hv_device *dev); 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, unsigned int sg_count, 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 unsigned int copy_from_bounce_buffer(struct scatterlist *orig_sgl, struct scatterlist *bounce_sgl, @@ -542,21 +555,6 @@ cleanup: 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() */ static unsigned int copy_to_bounce_buffer(struct scatterlist *orig_sgl, struct scatterlist *bounce_sgl, |