diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2025-04-07 10:21:26 +0300 |
|---|---|---|
| committer | Mikulas Patocka <mpatocka@redhat.com> | 2025-04-09 15:56:59 +0200 |
| commit | 7bd47be16108e55e6bc85bdd3cae5c9a2bc98a89 (patch) | |
| tree | 6f120c80b1846926609f28414d61c04aa8faee42 | |
| parent | 0af2f6be1b4281385b618cb86ad946eded089ac8 (diff) | |
dm table: Fix W=1 build warning when mempool_needs_integrity is unused
The mempool_needs_integrity is unused. This, in particular, prevents
kernel builds with Clang, `make W=1` and CONFIG_WERROR=y:
drivers/md/dm-table.c:1052:7: error: variable 'mempool_needs_integrity' set but not used [-Werror,-Wunused-but-set-variable]
1052 | bool mempool_needs_integrity = t->integrity_supported;
| ^
Fix this by removing the leftover.
Fixes: 105ca2a2c2ff ("block: split struct bio_integrity_payload")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
| -rw-r--r-- | drivers/md/dm-table.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c index 35100a435c88..53759dbbe9d6 100644 --- a/drivers/md/dm-table.c +++ b/drivers/md/dm-table.c @@ -1049,7 +1049,6 @@ static int dm_table_alloc_md_mempools(struct dm_table *t, struct mapped_device * unsigned int min_pool_size = 0, pool_size; struct dm_md_mempools *pools; unsigned int bioset_flags = 0; - bool mempool_needs_integrity = t->integrity_supported; if (unlikely(type == DM_TYPE_NONE)) { DMERR("no table type is set, can't allocate mempools"); @@ -1074,8 +1073,6 @@ static int dm_table_alloc_md_mempools(struct dm_table *t, struct mapped_device * per_io_data_size = max(per_io_data_size, ti->per_io_data_size); min_pool_size = max(min_pool_size, ti->num_flush_bios); - - mempool_needs_integrity |= ti->mempool_needs_integrity; } pool_size = max(dm_get_reserved_bio_based_ios(), min_pool_size); front_pad = roundup(per_io_data_size, |