From 61690d01db32eb1f94adc9ac2b8bb741d34e4671 Mon Sep 17 00:00:00 2001 From: Jason Gunthorpe Date: Tue, 25 Aug 2020 15:17:08 -0300 Subject: RDMA/umem: Fix signature of stub ib_umem_find_best_pgsz() The original function returns unsigned long and 0 on failure. Fixes: 4a35339958f1 ("RDMA/umem: Add API to find best driver supported page size in an MR") Link: https://lore.kernel.org/r/0-v1-982a13cc5c6d+501ae-fix_best_pgsz_stub_jgg@nvidia.com Reviewed-by: Gal Pressman Acked-by: Shiraz Saleem Signed-off-by: Jason Gunthorpe --- include/rdma/ib_umem.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'include/rdma') diff --git a/include/rdma/ib_umem.h b/include/rdma/ib_umem.h index 71f573a418bf..07a764eb692e 100644 --- a/include/rdma/ib_umem.h +++ b/include/rdma/ib_umem.h @@ -68,10 +68,11 @@ static inline int ib_umem_copy_from(void *dst, struct ib_umem *umem, size_t offs size_t length) { return -EINVAL; } -static inline int ib_umem_find_best_pgsz(struct ib_umem *umem, - unsigned long pgsz_bitmap, - unsigned long virt) { - return -EINVAL; +static inline unsigned long ib_umem_find_best_pgsz(struct ib_umem *umem, + unsigned long pgsz_bitmap, + unsigned long virt) +{ + return 0; } #endif /* CONFIG_INFINIBAND_USER_MEM */ -- cgit v1.2.3