diff options
| author | Ryusuke Konishi <konishi.ryusuke@gmail.com> | 2024-04-30 17:00:19 +0900 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-05-08 08:41:28 -0700 |
| commit | 91d743a9c8299de1fc1b47428d8bb4c85face00f (patch) | |
| tree | 73406145a3923ac7e3bf642de82db45fbfee5d15 /drivers/fpga/tests/fpga-mgr-test.c | |
| parent | bbf45b7e68555569489ab2428dd9c23960cdc9bf (diff) | |
nilfs2: make superblock data array index computation sparse friendly
Upon running sparse, "warning: dubious: x & !y" is output at an array
index calculation within nilfs_load_super_block().
The calculation is not wrong, but to eliminate the sparse warning, replace
it with an equivalent calculation.
Also, add a comment to make it easier to understand what the unintuitive
array index calculation is doing and whether it's correct.
Link: https://lkml.kernel.org/r/20240430080019.4242-3-konishi.ryusuke@gmail.com
Fixes: e339ad31f599 ("nilfs2: introduce secondary super block")
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Cc: Bart Van Assche <bvanassche@acm.org>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: kernel test robot <lkp@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'drivers/fpga/tests/fpga-mgr-test.c')
0 files changed, 0 insertions, 0 deletions