Clean up: Suppress a harmless compiler warning.
Index rq_pages[] with an unsigned type. Make "pages" unsigned as well,
as it never represents a value less than zero.
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
---
net/sunrpc/svc.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index c1e763b..86a5b56 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -504,8 +504,7 @@ EXPORT_SYMBOL(svc_destroy);
static int
svc_init_buffer(struct svc_rqst *rqstp, unsigned int size)
{
- int pages;
- int arghi;
+ unsigned int pages, arghi;
pages = size / PAGE_SIZE + 1; /* extra page as we hold both request and reply.
* We assume one is at most one page
@@ -519,7 +518,7 @@ svc_init_buffer(struct svc_rqst *rqstp, unsigned int size)
rqstp->rq_pages[arghi++] = p;
pages--;
}
- return ! pages;
+ return pages == 0;
}
/*
--
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