X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=net%2Fcore%2Fiovec.c;h=65e4b56fbc774cb7b605065f8cac65c7006dbbe4;hb=f7f1b0f1e2fbadeab12d24236000e778aa9b1ead;hp=89de9355d99e7a2bab751e4740ef0054b2e81147;hpb=9213980e6a70d8473e0ffd4b39ab5b6caaba9ff5;p=linux-2.6.git

diff --git a/net/core/iovec.c b/net/core/iovec.c
index 89de9355d..65e4b56fb 100644
--- a/net/core/iovec.c
+++ b/net/core/iovec.c
@@ -33,7 +33,7 @@
  *	Verify iovec. The caller must ensure that the iovec is big enough
  *	to hold the message iovec.
  *
- *	Save time not doing verify_area. copy_*_user will make this work
+ *	Save time not doing access_ok. copy_*_user will make this work
  *	in any case.
  */
 
@@ -98,28 +98,6 @@ int memcpy_toiovec(struct iovec *iov, unsigned char *kdata, int len)
 	return 0;
 }
 
-/*
- *	In kernel copy to iovec. Returns -EFAULT on error.
- *
- *	Note: this modifies the original iovec.
- */
- 
-void memcpy_tokerneliovec(struct iovec *iov, unsigned char *kdata, int len)
-{
-	while (len > 0) {
-		if (iov->iov_len) {
-			int copy = min_t(unsigned int, iov->iov_len, len);
-			memcpy(iov->iov_base, kdata, copy);
-			kdata += copy;
-			len -= copy;
-			iov->iov_len -= copy;
-			iov->iov_base += copy;
-		}
-		iov++;
-	}
-}
-
-
 /*
  *	Copy iovec to kernel. Returns -EFAULT on error.
  *
@@ -259,4 +237,3 @@ EXPORT_SYMBOL(csum_partial_copy_fromiovecend);
 EXPORT_SYMBOL(memcpy_fromiovec);
 EXPORT_SYMBOL(memcpy_fromiovecend);
 EXPORT_SYMBOL(memcpy_toiovec);
-EXPORT_SYMBOL(memcpy_tokerneliovec);