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[net-next,4/7] net: stmmac: Remove a pointless cast

Message ID 20230824-stmmac-subsecond-inc-cleanup-v1-4-e0b9f7c18b37@redhat.com (mailing list archive)
State New, archived
Headers show
Series net: stmmac: Improve default addend/subsecond increment readability | expand

Commit Message

Andrew Halaney Aug. 24, 2023, 6:32 p.m. UTC 
The type is already u64, there's no reason to cast it again.

Signed-off-by: Andrew Halaney <ahalaney@redhat.com>
---
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index f0e585e6ef76..20ef068b3e6b 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -859,7 +859,7 @@  int stmmac_init_tstamp_counter(struct stmmac_priv *priv, u32 systime_flags)
 	 * where, freq_div_ratio = 1e9ns/sub_second_inc
 	 */
 	temp = div_u64(NSEC_PER_SEC, sub_second_inc);
-	temp = (u64)(temp << 32);
+	temp = temp << 32;
 	priv->default_addend = div_u64(temp, priv->plat->clk_ptp_rate);
 	stmmac_config_addend(priv, priv->ptpaddr, priv->default_addend);