From: Andrew Morton <akpm@linux-foundation.org>
Date: Mon, 28 Apr 2008 09:16:30 +0000 (-0700)
Subject: FAT_VALID_MEDIA(): remove pointless test
X-Git-Tag: v2.6.26-rc1~722
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=73f20e58b1d586e9f6d3ddc3aad872829aca7743;p=pandora-kernel.git

FAT_VALID_MEDIA(): remove pointless test

The on-disk media specification field in FAT is only 8-bits, so testing for
<=0xff is pointless, and can generate a "comparison is always true due to
limited range of data type" warning.

While we're there, convert FAT_VALID_MEDIA() into a C function - the present
implementation is buggy: it generates either one or two references to its
argument.

Cc: Frank Seidel <fseidel@suse.de>
Acked-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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