Searched hist:d467e980 (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/fs/erofs/ |
| H A D | zmap.c | d467e980 Thu Mar 10 11:34:48 CST 2022 Gao Xiang <hsiangkao@linux.alibaba.com> erofs: silence warnings related to impossible m_plen
Dan reported two smatch warnings [1],
.. warn: should '1 << lclusterbits' be a 64 bit type?
.. warn: should 'm->compressedlcs << lclusterbits' be a 64 bit type?
In practice, m_plen cannot be more than 1MiB due to on-disk constraint
for the compression mode, so we're always safe here.
In order to make static analyzers happy and not report again, let's
silence them instead.
[1] https://lore.kernel.org/r/202203091002.lJVzsX6e-lkp@intel.com
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Link: https://lore.kernel.org/r/20220310173448.19962-1-hsiangkao@linux.alibaba.com
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
|