From: OGAWA Hirofumi hirofumi@mail.parknet.co.jp Subject: fs/fat/inode.c: fix sb_rdonly() change
bc98a42c1f7d0f ("VFS: Convert sb->s_flags & MS_RDONLY to sb_rdonly(sb)") converted fat_remount():new_rdonly from a bool to an int. However fat_remount() depends upon the compiler's conversion of a non-zero integer into boolean `true'.
Fix it by switching `new_rdonly' back into a bool.
Link: http://lkml.kernel.org/r/87mv3d5x51.fsf@mail.parknet.co.jp Fixes: bc98a42c1f7d0f8 ("VFS: Convert sb->s_flags & MS_RDONLY to sb_rdonly(sb)") Signed-off-by: OGAWA Hirofumi hirofumi@mail.parknet.co.jp Cc: Joe Perches joe@perches.com Cc: David Howells dhowells@redhat.com Cc: stable@vger.kernel.org Signed-off-by: Andrew Morton akpm@linux-foundation.org ---
fs/fat/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN fs/fat/inode.c~fat-fix-sb_rdonly-change fs/fat/inode.c --- a/fs/fat/inode.c~fat-fix-sb_rdonly-change +++ a/fs/fat/inode.c @@ -779,7 +779,7 @@ static void __exit fat_destroy_inodecach
static int fat_remount(struct super_block *sb, int *flags, char *data) { - int new_rdonly; + bool new_rdonly; struct msdos_sb_info *sbi = MSDOS_SB(sb); *flags |= SB_NODIRATIME | (sbi->options.isvfat ? 0 : SB_NOATIME);
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