mlx5: minor fixes (mainly avoidance of hidden casts)

[cascardo/linux.git] / drivers / infiniband / hw / mlx5 / mem.c

diff --git a/drivers/infiniband/hw/mlx5/mem.c b/drivers/infiniband/hw/mlx5/mem.c
index 8499aec..a3e8144 100644 (file)
--- a/drivers/infiniband/hw/mlx5/mem.c
+++ b/drivers/infiniband/hw/mlx5/mem.c
@@ -148,7 +148,7 @@ int mlx5_ib_get_buf_offset(u64 addr, int page_shift, u32 *offset)
        u64 off_mask;
        u64 buf_off;
 
-       page_size = 1 << page_shift;
+       page_size = (u64)1 << page_shift;
        page_mask = page_size - 1;
        buf_off = addr & page_mask;
        off_size = page_size >> 6;