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| author | Jason Gunthorpe <jgg@nvidia.com> | 2020-08-25 20:17:08 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2020-08-31 17:15:10 +0200 |
| commit | 61690d01db32eb1f94adc9ac2b8bb741d34e4671 (patch) | |
| tree | 8525bf5efd5513acf1c49ce0a39e521120914ddf /include | |
| parent | RDMA/core: Trigger a WARN_ON if the driver causes uobjects to become leaked (diff) | |
| download | linux-61690d01db32eb1f94adc9ac2b8bb741d34e4671.tar.xz linux-61690d01db32eb1f94adc9ac2b8bb741d34e4671.zip | |
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 <galpress@amazon.com>
Acked-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/rdma/ib_umem.h | 9 |
1 files changed, 5 insertions, 4 deletions
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 */ |