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| author | Leon Romanovsky <leonro@mellanox.com> | 2018-10-11 17:30:05 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2018-10-16 13:34:01 -0400 |
| commit | dbace111e5b320682eee63d7173959a2b2bd9ccb (patch) | |
| tree | 5f64c5d7ea0fb522b70f30e418f5576491b57109 /drivers/infiniband/core/sa.h | |
| parent | 9549c2bd094f0f54b8827d64886f5b1de370dff3 (diff) | |
| download | linux-dbace111e5b320682eee63d7173959a2b2bd9ccb.tar.gz linux-dbace111e5b320682eee63d7173959a2b2bd9ccb.tar.bz2 linux-dbace111e5b320682eee63d7173959a2b2bd9ccb.zip | |
RDMA/core: Annotate timeout as unsigned long
The ucma users supply timeout in u32 format, it means that any number
with most significant bit set will be converted to negative value
by various rdma_*, cma_* and sa_query functions, which treat timeout
as int.
In the lowest level, the timeout is converted back to be unsigned long.
Remove this ambiguous conversion by updating all function signatures to
receive unsigned long.
Reported-by: Noa Osherovich <noaos@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/core/sa.h')
| -rw-r--r-- | drivers/infiniband/core/sa.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/core/sa.h b/drivers/infiniband/core/sa.h index 57d4496f6720..cbaaaa92fff3 100644 --- a/drivers/infiniband/core/sa.h +++ b/drivers/infiniband/core/sa.h @@ -51,8 +51,8 @@ static inline void ib_sa_client_put(struct ib_sa_client *client) int ib_sa_mcmember_rec_query(struct ib_sa_client *client, struct ib_device *device, u8 port_num, u8 method, struct ib_sa_mcmember_rec *rec, - ib_sa_comp_mask comp_mask, int timeout_ms, - gfp_t gfp_mask, + ib_sa_comp_mask comp_mask, + unsigned long timeout_ms, gfp_t gfp_mask, void (*callback)(int status, struct ib_sa_mcmember_rec *resp, void *context), |