netdev - [PATCH 2/3] sh_eth: uninline sh_eth_soft

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Sat, 2 Jun 2018 22:38:56 +0300
From:   Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:     netdev@...r.kernel.org, "David S. Miller" <davem@...emloft.net>
Cc:     linux-renesas-soc@...r.kernel.org
Subject: [PATCH 2/3] sh_eth: uninline sh_eth_soft_swap()

sh_eth_tsu_soft_swap() is called twice by the driver, remove *inline* and
move  that function  from the header to the driver itself to let gcc decide
whether to expand it inline or not...

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@...entembedded.com>

---
 drivers/net/ethernet/renesas/sh_eth.c |   11 +++++++++++
 drivers/net/ethernet/renesas/sh_eth.h |   12 ------------
 2 files changed, 11 insertions(+), 12 deletions(-)

Index: net-next/drivers/net/ethernet/renesas/sh_eth.c
===================================================================
--- net-next.orig/drivers/net/ethernet/renesas/sh_eth.c
+++ net-next/drivers/net/ethernet/renesas/sh_eth.c
@@ -460,6 +460,17 @@ static u32 sh_eth_tsu_read(struct sh_eth
 	return ioread32(mdp->tsu_addr + offset);
 }
 
+static void sh_eth_soft_swap(char *src, int len)
+{
+#ifdef __LITTLE_ENDIAN
+	u32 *p = (u32 *)src;
+	u32 *maxp = p + ((len + sizeof(u32) - 1) / sizeof(u32));
+
+	for (; p < maxp; p++)
+		*p = swab32(*p);
+#endif
+}
+
 static void sh_eth_select_mii(struct net_device *ndev)
 {
 	struct sh_eth_private *mdp = netdev_priv(ndev);
Index: net-next/drivers/net/ethernet/renesas/sh_eth.h
===================================================================
--- net-next.orig/drivers/net/ethernet/renesas/sh_eth.h
+++ net-next/drivers/net/ethernet/renesas/sh_eth.h
@@ -560,18 +560,6 @@ struct sh_eth_private {
 	unsigned wol_enabled:1;
 };
 
-static inline void sh_eth_soft_swap(char *src, int len)
-{
-#ifdef __LITTLE_ENDIAN
-	u32 *p = (u32 *)src;
-	u32 *maxp;
-	maxp = p + ((len + sizeof(u32) - 1) / sizeof(u32));
-
-	for (; p < maxp; p++)
-		*p = swab32(*p);
-#endif
-}
-
 static inline void *sh_eth_tsu_get_offset(struct sh_eth_private *mdp,
 					  int enum_index)
 {