[rtems commit] uuid: make integer arithmetic conversion explicit

[Gedare Bloom]

Module:    rtems
Branch:    master
Commit:    36fdd0bcff28e9152cd62637deedbe1a7d7ab99c
Changeset: http://git.rtems.org/rtems/commit/?id=36fdd0bcff28e9152cd62637deedbe1a7d7ab99c

Author:    Gedare Bloom <gedare at rtems.org>
Date:      Thu Sep  5 14:50:46 2013 -0400

uuid: make integer arithmetic conversion explicit

Upcast multiplication to 64-bit integer arithmetic.

---

 cpukit/libmisc/uuid/gen_uuid.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/cpukit/libmisc/uuid/gen_uuid.c b/cpukit/libmisc/uuid/gen_uuid.c
index 0599637..4d10ff3 100644
--- a/cpukit/libmisc/uuid/gen_uuid.c
+++ b/cpukit/libmisc/uuid/gen_uuid.c
@@ -402,7 +402,7 @@ try_again:
 		last = tv;
 	}
 
-	clock_reg = tv.tv_usec*10 + adjustment;
+	clock_reg = ((uint64_t) tv.tv_usec)*10 + adjustment;
 	clock_reg += ((uint64_t) tv.tv_sec)*10000000;
 	clock_reg += (((uint64_t) 0x01B21DD2) << 32) + 0x13814000;