linux-kernel - [PATCH] Eliminate warnings in ide-tape.c

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Message-Id: <20070730144227.a002faf3.sfr@canb.auug.org.au>
Date:	Mon, 30 Jul 2007 14:42:27 +1000
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Gadi Oxman <gadio@...vision.net.il>
Cc:	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] Eliminate warnings in ide-tape.c

drivers/ide/ide-tape.c: In function '__idetape_kmalloc_stage':
drivers/ide/ide-tape.c:2588: warning: large integer implicitly truncated to unsigned type
drivers/ide/ide-tape.c:2616: warning: large integer implicitly truncated to unsigned type

b_size in struct idetape_bh is an unsigned short.  We sometimes assigne
PAGE_SIZE to it and PAGE_SIZE can be 64K or larger, so make it a u32.

Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
---
 drivers/ide/ide-tape.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index e82bfa5..1fa5794 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -640,7 +640,7 @@ typedef enum {
 } idetape_chrdev_direction_t;
 
 struct idetape_bh {
-	unsigned short b_size;
+	u32 b_size;
 	atomic_t b_count;
 	struct idetape_bh *b_reqnext;
 	char *b_data;
-- 
1.5.2.4

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