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[Qemu-devel] [PULL 37/52] coccinelle: use macro DIV_ROUND_UP instead of
From: |
Michael Tokarev |
Subject: |
[Qemu-devel] [PULL 37/52] coccinelle: use macro DIV_ROUND_UP instead of (((n) + (d) - 1) /(d)) |
Date: |
Sun, 5 Jun 2016 10:43:14 +0300 |
From: Laurent Vivier <address@hidden>
sample from http://coccinellery.org/
Signed-off-by: Laurent Vivier <address@hidden>
Reviewed-by: Eric Blake <address@hidden>
Signed-off-by: Michael Tokarev <address@hidden>
---
scripts/coccinelle/round.cocci | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
create mode 100644 scripts/coccinelle/round.cocci
diff --git a/scripts/coccinelle/round.cocci b/scripts/coccinelle/round.cocci
new file mode 100644
index 0000000..ed06773
--- /dev/null
+++ b/scripts/coccinelle/round.cocci
@@ -0,0 +1,19 @@
+// 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)
--
2.1.4
- [Qemu-devel] [PULL 21/52] fw_cfg: follow CODING_STYLE, (continued)
- [Qemu-devel] [PULL 21/52] fw_cfg: follow CODING_STYLE, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 16/52] configure: Use $(..) instead of deprecated `..`, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 41/52] block: Use DIV_ROUND_UP, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 22/52] replay: Clean up includes, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 45/52] SPICE: Use DIV_ROUND_UP, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 03/52] docs: "specify" spell fix, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 39/52] qcow/qcow2: Use DIV_ROUND_UP, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 33/52] host-utils: Prefer 'false' for bool type, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 49/52] linux-user: Use DIV_ROUND_UP, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 28/52] clean-includes: Add glib.h to list of unneeded includes, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 37/52] coccinelle: use macro DIV_ROUND_UP instead of (((n) + (d) - 1) /(d)),
Michael Tokarev <=
- [Qemu-devel] [PULL 48/52] slirp: Use DIV_ROUND_UP, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 47/52] usb: Use DIV_ROUND_UP, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 40/52] qed: Use DIV_ROUND_UP, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 44/52] audio: Use DIV_ROUND_UP, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 46/52] rocker: Use DIV_ROUND_UP, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 01/52] s390x/virtio-ccw: fix spelling, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 27/52] pc: cleanup unused struct PcRomPciInfo, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 17/52] scripts: Use $(..) instead of deprecated `..`, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 26/52] e1000: Removing unnecessary if statement, Michael Tokarev, 2016/06/05
- [Qemu-devel] [PULL 34/52] qemu-common.h: Drop WORDS_ALIGNED define, Michael Tokarev, 2016/06/05