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Message-Id: <20230519002522.3648-1-minhuadotchen@gmail.com> Date: Fri, 19 May 2023 08:25:21 +0800 From: Min-Hua Chen <minhuadotchen@...il.com> To: Giuseppe Cavallaro <peppe.cavallaro@...com>, Alexandre Torgue <alexandre.torgue@...s.st.com>, Jose Abreu <joabreu@...opsys.com>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Maxime Coquelin <mcoquelin.stm32@...il.com> Cc: Min-Hua Chen <minhuadotchen@...il.com>, netdev@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org Subject: [PATCH] net: stmmac: use le32_to_cpu for p->des0 and p->des1 Use le32_to_cpu for p->des0 and p->des1 to fix the following sparse warnings: drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c:110:23: sparse: warning: restricted __le32 degrades to integer drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c:110:50: sparse: warning: restricted __le32 degrades to integer Signed-off-by: Min-Hua Chen <minhuadotchen@...il.com> --- drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c index 13c347ee8be9..3d094d83e975 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c @@ -107,7 +107,8 @@ static int dwxgmac2_rx_check_timestamp(void *desc) ts_valid = !(rdes3 & XGMAC_RDES3_TSD) && (rdes3 & XGMAC_RDES3_TSA); if (likely(desc_valid && ts_valid)) { - if ((p->des0 == 0xffffffff) && (p->des1 == 0xffffffff)) + if ((le32_to_cpu(p->des0) == 0xffffffff) && + (le32_to_cpu(p->des1) == 0xffffffff)) return -EINVAL; return 0; } -- 2.34.1
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