From: Christophe JAILLET Date: Sun, 24 Oct 2021 16:43:30 +0000 (+0200) Subject: RDMA/rxe: Save a few bytes from struct rxe_pool X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=69d1ed59999c1e9c823f78befd3fb8a22bdbff48;p=linux.git 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 Signed-off-by: Jason Gunthorpe --- diff --git a/drivers/infiniband/sw/rxe/rxe_pool.c b/drivers/infiniband/sw/rxe/rxe_pool.c index 7b4cb46edfd9d..271d4ac0e0aa8 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 1feca1bffcedf..1ff2250edf6dc 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;