Author: Chi Pham <fempsci@gmail.com> Assignments removed from if statements. Fixed checkpatch warning such as indentation and negative error returns in adjacent code. Coccinelle was used for this patch. The following script found the match: @simple@ expression E1, E2; statement S1, S2; @@ + E1 = E2; if ( – (E1 = E2) + E1 ) …