tree f74aef0bfae8cd51e3efea3d2c003ab84a71699b
parent 44c16156512f33c81e382a1e1df9524e26a7026a
author Dan Carpenter <dan.carpenter@oracle.com> 1411645157 +0300
committer Jaegeuk Kim <jaegeuk@kernel.org> 1412116496 -0700

f2fs: potential shift wrapping buf in f2fs_trim_fs()

My static checker complains that segment is a u64 but only the lower 31
bits can be used before we hit a shift wrapping bug.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>