linux-kernel - [PATCH] nfs: fix compilation warning

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Date:	Wed,  2 Mar 2011 18:19:37 -0500
From:	bookjovi@...il.com
To:	bookjovi@...il.com
Cc:	Trond Myklebust <Trond.Myklebust@...app.com> (maintainer:NFS,
	SUNRPC, AND...),
	linux-nfs@...r.kernel.org (open list:NFS, SUNRPC, AND...),
	linux-kernel@...r.kernel.org (open list)
Subject: [PATCH] nfs: fix compilation warning

From: Jovi Zhang <bookjovi@...il.com>

this commit fix compilation warning as following:
linux-2.6/fs/nfs/nfs4proc.c:3265: warning: comparison of distinct pointer types lacks a cast

Signed-off-by: Jovi Zhang <bookjovi@...il.com>
---
 fs/nfs/nfs4proc.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 1ff76ac..c7eb4ee 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -3262,7 +3262,7 @@ static int buf_to_pages_noslab(const void *buf, size_t buflen,
 	spages = pages;
 
 	do {
-		len = min(PAGE_CACHE_SIZE, buflen);
+		len = min((size_t)PAGE_CACHE_SIZE, buflen);
 		newpage = alloc_page(GFP_KERNEL);
 
 		if (newpage == NULL)
-- 
1.7.2.3

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