As other rules done, we add rules for str_write_read() to check the relative opportunities.
Signed-off-by: Hongbo Li <lihongb...@huawei.com> --- scripts/coccinelle/api/string_choices.cocci | 23 +++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/scripts/coccinelle/api/string_choices.cocci b/scripts/coccinelle/api/string_choices.cocci index f9ee0352cc3b..3ef7309164f4 100644 --- a/scripts/coccinelle/api/string_choices.cocci +++ b/scripts/coccinelle/api/string_choices.cocci @@ -292,3 +292,26 @@ e << str_read_write_r.E; @@ coccilib.report.print_report(p[0], "opportunity for str_read_write(%s)" % e) + +@str_write_read depends on patch@ +expression E; +@@ +( +- ((E) ? "write" : "read") ++ str_write_read(E) +) + +@str_write_read_r depends on !patch exists@ +expression E; +position P; +@@ +( +* ((E@P) ? "write" : "read") +) + +@script:python depends on report@ +p << str_write_read_r.P; +e << str_write_read_r.E; +@@ + +coccilib.report.print_report(p[0], "opportunity for str_write_read(%s)" % e) -- 2.34.1
