diff mbox series

coccinelle: merge three rules from qsort.cocci

Message ID 5124838e-a297-ff24-d0bd-c5d95e2f83f7@web.de (mailing list archive)
State New, archived
Headers show
Series coccinelle: merge three rules from qsort.cocci | expand

Commit Message

Markus Elfring Nov. 12, 2019, 6:36 p.m. UTC 
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 12 Nov 2019 19:30:28 +0100

This script contained three transformation rules for the semantic patch language
where a condition check should be removed before QSORT() calls.
Combine these rules by using a SmPL disjunction.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 contrib/coccinelle/qsort.cocci | 14 +-------------
 1 file changed, 1 insertion(+), 13 deletions(-)

--
2.24.0
diff mbox series

Patch

diff --git a/contrib/coccinelle/qsort.cocci b/contrib/coccinelle/qsort.cocci
index 22b93a9966..b2130a5e51 100644
--- a/contrib/coccinelle/qsort.cocci
+++ b/contrib/coccinelle/qsort.cocci
@@ -21,17 +21,5 @@  expression nmemb, compar;
 @@
 expression base, nmemb, compar;
 @@
-- if (nmemb)
-    QSORT(base, nmemb, compar);
-
-@@
-expression base, nmemb, compar;
-@@
-- if (nmemb > 0)
-    QSORT(base, nmemb, compar);
-
-@@
-expression base, nmemb, compar;
-@@
-- if (nmemb > 1)
+- if ( \( nmemb \| nmemb > \( 0 \| 1 \) \) )
     QSORT(base, nmemb, compar);