RDMA/uverbs: Fix -Wunused-function warning

make W=1 warns this:

In file included from drivers/infiniband/sw/rdmavt/mmap.c:51:0:
./include/rdma/uverbs_ioctl.h:937:1:
 warning: ‘_uverbs_get_const_unsigned’ defined but not used [-Wunused-function]
 _uverbs_get_const_unsigned(u64 *to,
 ^~~~~~~~~~~~~~~~~~~~~~~~~~
./include/rdma/uverbs_ioctl.h:930:1:
 warning: ‘_uverbs_get_const_signed’ defined but not used [-Wunused-function]
 _uverbs_get_const_signed(s64 *to, const struct uverbs_attr_bundle *attrs_bundle,
 ^~~~~~~~~~~~~~~~~~~~~~~~

Make these functions inline to fix this warnings.

Fixes: 2904bb37b35d ("IB/core: Split uverbs_get_const/default to consider target type")
Link: https://lore.kernel.org/r/20210401021028.25720-1-yuehaibing@huawei.com
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

diff --git a/include/rdma/uverbs_ioctl.h b/include/rdma/uverbs_ioctl.h
index 3829b6e..23bb404 100644 (file)
--- a/include/rdma/uverbs_ioctl.h
+++ b/include/rdma/uverbs_ioctl.h
@@ -926,14 +926,15 @@ uverbs_copy_to_struct_or_zero(const struct uverbs_attr_bundle *bundle,
 {
        return -EINVAL;
 }
-static int
-_uverbs_get_const_signed(s64 *to, const struct uverbs_attr_bundle *attrs_bundle,
+static inline int
+_uverbs_get_const_signed(s64 *to,
+                        const struct uverbs_attr_bundle *attrs_bundle,
                         size_t idx, s64 lower_bound, u64 upper_bound,
                         s64 *def_val)
 {
        return -EINVAL;
 }
-static int
+static inline int
 _uverbs_get_const_unsigned(u64 *to,
                           const struct uverbs_attr_bundle *attrs_bundle,
                           size_t idx, u64 upper_bound, u64 *def_val)