net/9p: Fix compile warning
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
diff --git a/net/9p/trans_common.c b/net/9p/trans_common.c
index d62b9aa..9172ab7 100644
--- a/net/9p/trans_common.c
+++ b/net/9p/trans_common.c
@@ -41,9 +41,9 @@
int
p9_nr_pages(struct p9_req_t *req)
{
- int start_page, end_page;
- start_page = (unsigned long long)req->tc->pubuf >> PAGE_SHIFT;
- end_page = ((unsigned long long)req->tc->pubuf + req->tc->pbuf_size +
+ unsigned long start_page, end_page;
+ start_page = (unsigned long)req->tc->pubuf >> PAGE_SHIFT;
+ end_page = ((unsigned long)req->tc->pubuf + req->tc->pbuf_size +
PAGE_SIZE - 1) >> PAGE_SHIFT;
return end_page - start_page;
}
@@ -69,8 +69,8 @@
*pdata_off = (size_t)req->tc->pubuf & (PAGE_SIZE-1);
if (*pdata_off)
- first_page_bytes = min((PAGE_SIZE - *pdata_off),
- req->tc->pbuf_size);
+ first_page_bytes = min(((size_t)PAGE_SIZE - *pdata_off),
+ req->tc->pbuf_size);
rpinfo = req->tc->private;
pdata_mapped_pages = get_user_pages_fast((unsigned long)req->tc->pubuf,