[PATCH v5 1/2] lib/fib: remove warning about implicit 64-bit conversion

[Andre Muezerie]

MSVC issues the warning below:

../lib/fib/trie.c(341): warning C4334: '<<':
result of 32-bit shift implicitly converted to 64 bits
(was 64-bit shift intended?)

The fix is to cast (1) explicitly to uintptr_t since it is used
in pointer arithmetic.

Signed-off-by: Andre Muezerie <andremue at linux.microsoft.com>
---
 lib/fib/trie.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/fib/trie.c b/lib/fib/trie.c
index 6c20057ac5..24a08b827d 100644
--- a/lib/fib/trie.c
+++ b/lib/fib/trie.c
@@ -338,7 +338,7 @@ write_edge(struct rte_trie_tbl *dp, const uint8_t *ip_part, uint64_t next_hop,
 		if (ret < 0)
 			return ret;
 		if (edge == LEDGE) {
-			write_to_dp((uint8_t *)p + (1 << dp->nh_sz),
+			write_to_dp(RTE_PTR_ADD(p, (uintptr_t)(1) << dp->nh_sz),
 				next_hop << 1, dp->nh_sz, UINT8_MAX - *ip_part);
 		} else {
 			write_to_dp(get_tbl_p_by_idx(dp->tbl8, tbl8_idx *
-- 
2.49.0.vfs.0.3