From: Yuval Shaia yuval.shaia@oracle.com
[ Upstream commit 6db21d8986e14e2e86573a3b055b05296188bd2c ]
Array iterator stays at the same slot, fix it.
Fixes: 8700e3e7c485 ("Soft RoCE driver") Signed-off-by: Yuval Shaia yuval.shaia@oracle.com Reviewed-by: Bart Van Assche bvanassche@acm.org Reviewed-by: Zhu Yanjun yanjun.zhu@oracle.com Reviewed-by: Leon Romanovsky leonro@mellanox.com Signed-off-by: Jason Gunthorpe jgg@mellanox.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/infiniband/sw/rxe/rxe_pool.c | 26 ++++++++++++++------------ 1 file changed, 14 insertions(+), 12 deletions(-)
diff --git a/drivers/infiniband/sw/rxe/rxe_pool.c b/drivers/infiniband/sw/rxe/rxe_pool.c index b4a8acc7bb7d6..0e2425f282335 100644 --- a/drivers/infiniband/sw/rxe/rxe_pool.c +++ b/drivers/infiniband/sw/rxe/rxe_pool.c @@ -112,6 +112,18 @@ static inline struct kmem_cache *pool_cache(struct rxe_pool *pool) return rxe_type_info[pool->type].cache; }
+static void rxe_cache_clean(size_t cnt) +{ + int i; + struct rxe_type_info *type; + + for (i = 0; i < cnt; i++) { + type = &rxe_type_info[i]; + kmem_cache_destroy(type->cache); + type->cache = NULL; + } +} + int rxe_cache_init(void) { int err; @@ -136,24 +148,14 @@ int rxe_cache_init(void) return 0;
err1: - while (--i >= 0) { - kmem_cache_destroy(type->cache); - type->cache = NULL; - } + rxe_cache_clean(i);
return err; }
void rxe_cache_exit(void) { - int i; - struct rxe_type_info *type; - - for (i = 0; i < RXE_NUM_TYPES; i++) { - type = &rxe_type_info[i]; - kmem_cache_destroy(type->cache); - type->cache = NULL; - } + rxe_cache_clean(RXE_NUM_TYPES); }
static int rxe_pool_init_index(struct rxe_pool *pool, u32 max, u32 min)