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| author | Randy Dunlap <rdunlap@infradead.org> | 2019-10-03 04:23:15 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-10-03 22:21:32 +0200 |
| commit | a9eb49c964884654dd6394cb6abe7ceb021c9c96 (patch) | |
| tree | ffc078bf0a06584d51307219367ba3be641eaeae /block | |
| parent | block: sed-opal: fix sparse warning: obsolete array init. (diff) | |
| download | linux-a9eb49c964884654dd6394cb6abe7ceb021c9c96.tar.xz linux-a9eb49c964884654dd6394cb6abe7ceb021c9c96.zip | |
block: sed-opal: fix sparse warning: convert __be64 data
sparse warns about incorrect type when using __be64 data.
It is not being converted to CPU-endian but it should be.
Fixes these sparse warnings:
../block/sed-opal.c:375:20: warning: incorrect type in assignment (different base types)
../block/sed-opal.c:375:20: expected unsigned long long [usertype] align
../block/sed-opal.c:375:20: got restricted __be64 const [usertype] alignment_granularity
../block/sed-opal.c:376:25: warning: incorrect type in assignment (different base types)
../block/sed-opal.c:376:25: expected unsigned long long [usertype] lowest_lba
../block/sed-opal.c:376:25: got restricted __be64 const [usertype] lowest_aligned_lba
Fixes: 455a7b238cd6 ("block: Add Sed-opal library")
Cc: Scott Bauer <scott.bauer@intel.com>
Cc: Rafael Antognolli <rafael.antognolli@intel.com>
Cc: linux-block@vger.kernel.org
Reviewed-by: Jon Derrick <jonathan.derrick@intel.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
| -rw-r--r-- | block/sed-opal.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/block/sed-opal.c b/block/sed-opal.c index 59a6ba2131d5..b4c761973ac1 100644 --- a/block/sed-opal.c +++ b/block/sed-opal.c @@ -372,8 +372,8 @@ static void check_geometry(struct opal_dev *dev, const void *data) { const struct d0_geometry_features *geo = data; - dev->align = geo->alignment_granularity; - dev->lowest_lba = geo->lowest_aligned_lba; + dev->align = be64_to_cpu(geo->alignment_granularity); + dev->lowest_lba = be64_to_cpu(geo->lowest_aligned_lba); } static int execute_step(struct opal_dev *dev, |