xemu/scripts/coccinelle/round.cocci
Laurent Vivier db718b4b15 coccinelle: use macro DIV_ROUND_UP instead of (((n) + (d) - 1) /(d))
sample from http://coccinellery.org/

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-06-07 18:19:24 +03:00

20 lines
279 B
Plaintext

// Use macro DIV_ROUND_UP instead of (((n) + (d) - 1) /(d))
@@
expression e1;
expression e2;
@@
(
- ((e1) + e2 - 1) / (e2)
+ DIV_ROUND_UP(e1,e2)
|
- ((e1) + (e2 - 1)) / (e2)
+ DIV_ROUND_UP(e1,e2)
)
@@
expression e1;
expression e2;
@@
-(DIV_ROUND_UP(e1,e2))
+DIV_ROUND_UP(e1,e2)