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[PULL,52/52] hbitmap: Use DIV_ROUND_UP

Message ID 275757ac23428a641983200805bedee8f7b96793.1465112552.git.mjt@msgid.tls.msk.ru
State New
Headers show

Commit Message

Michael Tokarev June 5, 2016, 7:43 a.m. UTC 
From: Laurent Vivier <lvivier@redhat.com>

Replace (((n) + (d) - 1) /(d)) by DIV_ROUND_UP(n,d).

This patch is the result of coccinelle script
scripts/coccinelle/round.cocci

CC: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
---
 tests/test-hbitmap.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox

Patch

diff --git a/tests/test-hbitmap.c b/tests/test-hbitmap.c
index 71d0098..c0e9895 100644
--- a/tests/test-hbitmap.c
+++ b/tests/test-hbitmap.c
@@ -79,7 +79,7 @@  static void hbitmap_test_init(TestHBitmapData *data,
     size_t n;
     data->hb = hbitmap_alloc(size, granularity);
 
-    n = (size + BITS_PER_LONG - 1) / BITS_PER_LONG;
+    n = DIV_ROUND_UP(size, BITS_PER_LONG);
     if (n == 0) {
         n = 1;
     }
@@ -93,7 +93,7 @@  static void hbitmap_test_init(TestHBitmapData *data,
 
 static inline size_t hbitmap_test_array_size(size_t bits)
 {
-    size_t n = (bits + BITS_PER_LONG - 1) / BITS_PER_LONG;
+    size_t n = DIV_ROUND_UP(bits, BITS_PER_LONG);
     return n ? n : 1;
 }
 
@@ -185,7 +185,7 @@  static void hbitmap_test_reset_all(TestHBitmapData *data)
 
     hbitmap_reset_all(data->hb);
 
-    n = (data->size + BITS_PER_LONG - 1) / BITS_PER_LONG;
+    n = DIV_ROUND_UP(data->size, BITS_PER_LONG);
     if (n == 0) {
         n = 1;
     }