From: Olof Johansson <olof@lixom.net>
Date: Mon, 28 Apr 2008 09:16:32 +0000 (-0700)
Subject: fatfs: fix build warning with 64k PAGE_SIZE
X-Git-Tag: v2.6.26-rc1~720
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9f354858b8ea29e969b82dd96caea376157d76ca;p=pandora-kernel.git

fatfs: fix build warning with 64k PAGE_SIZE

Annoying gcc warning:

fs/fat/inode.c: In function 'fat_fill_super':
fs/fat/inode.c:1222: warning: comparison is always false due to limited range of data type

Change it to compare with 4K instead of PAGE_CACHE_SIZE, as suggested
by OGAWA-san.

[FAT spec says: logical_sector_size should be 512, 1024, 2048 4096]
So, at least for now, we limit it to 4096.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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