linux-kernel - [PATCH 2/2] intel_th: Fix integer mismatch warnings

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Message-Id: <1444124838-27049-3-git-send-email-alexander.shishkin@linux.intel.com>
Date:	Tue,  6 Oct 2015 12:47:18 +0300
From:	Alexander Shishkin <alexander.shishkin@...ux.intel.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	linux-kernel@...r.kernel.org,
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Subject: [PATCH 2/2] intel_th: Fix integer mismatch warnings

Use unsigned long in place of size_t to operate on buffer sizes and
offsets to clean up the 32 bit build.

Signed-off-by: Alexander Shishkin <alexander.shishkin@...ux.intel.com>
---
 drivers/hwtracing/intel_th/msu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hwtracing/intel_th/msu.c b/drivers/hwtracing/intel_th/msu.c
index 99f7662e27..80a12384ed 100644
--- a/drivers/hwtracing/intel_th/msu.c
+++ b/drivers/hwtracing/intel_th/msu.c
@@ -1056,7 +1056,7 @@ static int intel_th_msc_release(struct inode *inode, struct file *file)
 static ssize_t
 msc_single_to_user(struct msc *msc, char __user *buf, loff_t off, size_t len)
 {
-	size_t size = msc->nr_pages << PAGE_SHIFT, rem = len;
+	unsigned long size = msc->nr_pages << PAGE_SHIFT, rem = len;
 	unsigned long start = off, tocopy = 0;
 
 	if (msc->single_wrap) {
-- 
2.5.3

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