[ovs-dev] [sparc 5/5] test-csum: Avoid "cast increases required alignment of target type" warning.
Ben Pfaff
blp at nicira.com
Tue May 24 18:21:08 UTC 2011
Casting a character pointer to uint16_t * or uint32_t * provokes this
warning on sparc. There is no actual problem, because all of the accesses
to data occurs through calls to the get_unaligned_*() functions, so this
commit suppresses the warning by using "void *" as an intermediate type.
---
tests/test-csum.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/tests/test-csum.c b/tests/test-csum.c
index 81f54b8..86de430 100644
--- a/tests/test-csum.c
+++ b/tests/test-csum.c
@@ -140,8 +140,9 @@ main(void)
int i;
for (tc = test_cases; tc < &test_cases[ARRAY_SIZE(test_cases)]; tc++) {
- const ovs_be16 *data16 = (OVS_FORCE const ovs_be16 *) tc->data;
- const ovs_be32 *data32 = (OVS_FORCE const ovs_be32 *) tc->data;
+ const void *data = tc->data;
+ const ovs_be16 *data16 = (OVS_FORCE const ovs_be16 *) data;
+ const ovs_be32 *data32 = (OVS_FORCE const ovs_be32 *) data;
uint32_t partial;
/* Test csum(). */
--
1.6.5
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