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3 Commits

Author SHA1 Message Date
Ricardo Ribalda
e4655196e2 coccinelle: misc: minmax: Suppress reports for err returns 
Most of the people prefer:

return ret < 0 ? ret: 0;

than:

return min(ret, 0);

Let's tweak the cocci file to ignore those lines completely.

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
 2024-05-20 21:31:20 +02:00
Denis Efremov
aeb300c1db coccinelle: misc: minmax: suppress patch generation for err returns 
There is a standard idiom for "if 'ret' holds an error, return it":
	return ret < 0 ? ret : 0;

Developers prefer to keep the things as they are because stylistic
change to "return min(ret, 0);" breaks readability.

Let's suppress automatic generation for this type of patches.

Signed-off-by: Denis Efremov <efremov@linux.com>
 2021-05-01 21:27:10 +02:00
Denis Efremov
5f66f73b9f coccinelle: misc: add minmax script 
Check for opencoded min(), max() implementations.

Signed-off-by: Denis Efremov <efremov@linux.com>
Signed-off-by: Julia Lawall <julia.lawall@inria.fr>
 2021-05-01 21:23:56 +02:00