1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/misc/sgi-gru/grukservices.c b/drivers/misc/sgi-gru/grukservices.c
index dfd49af0fe18..08d29cd756b4 100644
--- a/drivers/misc/sgi-gru/grukservices.c
+++ b/drivers/misc/sgi-gru/grukservices.c
@@ -466,7 +466,7 @@ int gru_send_message_gpa(unsigned long mq, void *mesg, unsigned int bytes)
         STAT(mesq_send);
         BUG_ON(bytes < sizeof(int) || bytes > 2 * GRU_CACHE_LINE_BYTES);
 
-        clines = (bytes + GRU_CACHE_LINE_BYTES - 1) / GRU_CACHE_LINE_BYTES;
+        clines = DIV_ROUND_UP(bytes, GRU_CACHE_LINE_BYTES);
         if (gru_get_cpu_resources(bytes, &cb, &dsr))
                 return MQE_BUG_NO_RESOURCES;
         memcpy(dsr, mesg, bytes);