From: Eric Sesterhenn <snakebyte@gmx.de>
Date: Mon, 23 Oct 2006 20:20:15 +0000 (+0200)
Subject: [PATCH] kmemdup() cleanup in drivers/net
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c3a9392e4f3b9d97803b067871d66bc143369dbf;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[PATCH] kmemdup() cleanup in drivers/net

hi,

replace open coded kmemdup() to save some screen space,
and allow inlining/not inlining to be triggered by gcc.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index f6b3a94e97bf..9d67f11422ec 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -1906,9 +1906,7 @@ fill_defaults:
 			de->media[i].csr15 = t21041_csr15[i];
 	}
 
-	de->ee_data = kmalloc(DE_EEPROM_SIZE, GFP_KERNEL);
-	if (de->ee_data)
-		memcpy(de->ee_data, &ee_data[0], DE_EEPROM_SIZE);
+	de->ee_data = kmemdup(&ee_data[0], DE_EEPROM_SIZE, GFP_KERNEL);
 
 	return;
 
diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index 4e4eaa2a99ca..5bf4d4119c3d 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -7568,11 +7568,10 @@ static int ipw2100_wx_set_genie(struct net_device *dev,
 		return -EINVAL;
 
 	if (wrqu->data.length) {
-		buf = kmalloc(wrqu->data.length, GFP_KERNEL);
+		buf = kmemdup(extra, wrqu->data.length, GFP_KERNEL);
 		if (buf == NULL)
 			return -ENOMEM;
 
-		memcpy(buf, extra, wrqu->data.length);
 		kfree(ieee->wpa_ie);
 		ieee->wpa_ie = buf;
 		ieee->wpa_ie_len = wrqu->data.length;