mlx5: don't duplicate kvfree()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/linux/mlx5/driver.h

@@ -633,14 +633,6 @@ static inline void *mlx5_vzalloc(unsigned long size)
 	return rtn;
 }
 
-static inline void mlx5_vfree(const void *addr)
-{
-	if (addr && is_vmalloc_addr(addr))
-		vfree(addr);
-	else
-		kfree(addr);
-}
-
 static inline u32 mlx5_base_mkey(const u32 key)
 {
 	return key & 0xffffff00u;