4.14-stable review patch. If anyone has any objections, please let me know.
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From: OGAWA Hirofumi hirofumi@mail.parknet.co.jp
commit b6e8e12c0aeb5fbf1bf46c84d58cc93aedede385 upstream.
Commit bc98a42c1f7d ("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 Signed-off-by: Andrew Morton akpm@linux-foundation.org Signed-off-by: Linus Torvalds torvalds@linux-foundation.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- fs/fat/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/fat/inode.c +++ b/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 |= MS_NODIRATIME | (sbi->options.isvfat ? 0 : MS_NOATIME);