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| author |   Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2021-10-24 18:43:30 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@nvidia.com> | 2021-10-28 08:58:27 -0300 |
| commit | 69d1ed59999c1e9c823f78befd3fb8a22bdbff48 (patch) | |
| tree | 8896c2fdba128f333649786afeed0b3ce6631795 /drivers/infiniband/sw | |
| parent | RDMA/irdma: Remove the unused variable local_qp (diff) | |
| download | linux-dev-69d1ed59999c1e9c823f78befd3fb8a22bdbff48.tar.xz linux-dev-69d1ed59999c1e9c823f78befd3fb8a22bdbff48.zip | |
RDMA/rxe: Save a few bytes from struct rxe_pool
'table_size' is never read, it can be removed.
In fact, the only place that uses something that could be 'table_size' is
'alloc_index()'. In this function, it is re-computed from 'min_index' and
'max_index'.
Link: https://lore.kernel.org/r/2c42065049bb2b99bededdc423a9babf4a98adee.1635093628.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/sw')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_pool.c | 1 | ||||
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_pool.h | 1 |
2 files changed, 0 insertions, 2 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_pool.c b/drivers/infiniband/sw/rxe/rxe_pool.c index 7b4cb46edfd9..271d4ac0e0aa 100644 --- a/drivers/infiniband/sw/rxe/rxe_pool.c +++ b/drivers/infiniband/sw/rxe/rxe_pool.c @@ -114,7 +114,6 @@ static int rxe_pool_init_index(struct rxe_pool *pool, u32 max, u32 min) goto out; } - pool->index.table_size = size; bitmap_zero(pool->index.table, max - min + 1); out: diff --git a/drivers/infiniband/sw/rxe/rxe_pool.h b/drivers/infiniband/sw/rxe/rxe_pool.h index 1feca1bffced..1ff2250edf6d 100644 --- a/drivers/infiniband/sw/rxe/rxe_pool.h +++ b/drivers/infiniband/sw/rxe/rxe_pool.h @@ -74,7 +74,6 @@ struct rxe_pool { struct { struct rb_root tree; unsigned long *table; - size_t table_size; u32 last; u32 max_index; u32 min_index; |