Author: Amitoj Kaur Chawla <amitoj1606@gmail.com> Use swap() function instead of using a temporary variable for swapping two variables. The Coccinelle semantic patch used to make this change is as follows: // @@ type T; T a,b,c; @@ – a = b; – b = c; – c = a; + swap(b, c); // Signed-off-by: Amitoj …