ufs: fix truncated values handling 64 bit metadata
Originally i_lastfrag was 32 bits but then we added support for handling
64 bit metadata and it became a 64 bit variable. That was during 2007, in
54fb996ac15c "[PATCH] ufs2 write: block allocation update". Unfortunately
these casts got left behind so the value got truncated to 32 bit again.
[akpm@linux-foundation.org: remove now-unneeded min_t/max_t casting]
Signed-off-by: Dan Carpenter <error27@gmail.com>
Cc: Evgeniy Dushistov <dushistov@mail.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/ufs/truncate.c b/fs/ufs/truncate.c
index 5f821db..f04f89f 100644
--- a/fs/ufs/truncate.c
+++ b/fs/ufs/truncate.c
@@ -84,7 +84,7 @@
retry = 0;
frag1 = DIRECT_FRAGMENT;
- frag4 = min_t(u32, UFS_NDIR_FRAGMENT, ufsi->i_lastfrag);
+ frag4 = min_t(u64, UFS_NDIR_FRAGMENT, ufsi->i_lastfrag);
frag2 = ((frag1 & uspi->s_fpbmask) ? ((frag1 | uspi->s_fpbmask) + 1) : frag1);
frag3 = frag4 & ~uspi->s_fpbmask;
block1 = block2 = 0;