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authorRoel Kluin <roel.kluin@gmail.com>2009-06-17 16:26:28 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-06-18 13:03:46 -0700
commit37044c86baf8cb894c69bb811e35a7f6f6dbce1c (patch)
tree4c84e5a74c14119604f5e407f1af4418377e02f5 /fs
parent5404ac8e4418ab3d254950ee4f9bcafc1da20b4a (diff)
downloadlinux-37044c86baf8cb894c69bb811e35a7f6f6dbce1c.tar.gz
ufs: sector_t cannot be negative
unsigned i_block,fragment cannot be negative. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Evgeniy Dushistov <dushistov@mail.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
-rw-r--r--fs/ufs/inode.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/fs/ufs/inode.c b/fs/ufs/inode.c
index 3d2512c21f0..7cf33379fd4 100644
--- a/fs/ufs/inode.c
+++ b/fs/ufs/inode.c
@@ -56,9 +56,7 @@ static int ufs_block_to_path(struct inode *inode, sector_t i_block, sector_t off
UFSD("ptrs=uspi->s_apb = %d,double_blocks=%ld \n",ptrs,double_blocks);
- if (i_block < 0) {
- ufs_warning(inode->i_sb, "ufs_block_to_path", "block < 0");
- } else if (i_block < direct_blocks) {
+ if (i_block < direct_blocks) {
offsets[n++] = i_block;
} else if ((i_block -= direct_blocks) < indirect_blocks) {
offsets[n++] = UFS_IND_BLOCK;
@@ -440,8 +438,6 @@ int ufs_getfrag_block(struct inode *inode, sector_t fragment, struct buffer_head
lock_kernel();
UFSD("ENTER, ino %lu, fragment %llu\n", inode->i_ino, (unsigned long long)fragment);
- if (fragment < 0)
- goto abort_negative;
if (fragment >
((UFS_NDADDR + uspi->s_apb + uspi->s_2apb + uspi->s_3apb)
<< uspi->s_fpbshift))
@@ -504,10 +500,6 @@ abort:
unlock_kernel();
return err;
-abort_negative:
- ufs_warning(sb, "ufs_get_block", "block < 0");
- goto abort;
-
abort_too_big:
ufs_warning(sb, "ufs_get_block", "block > big");
goto abort;