From: Jonghwan Choi <jhbird.choi@samsung.com>
To: "'Jonghwan Choi'" <jhbird.choi@samsung.com>,
linux-kernel@vger.kernel.org
Cc: "'David S. Miller'" <davem@davemloft.net>
Subject: [PATCH] net/core Fix wrong comments about memcpy_fromiovecend
Date: Wed, 08 May 2013 11:04:04 +0900 [thread overview]
Message-ID: <000301ce4b90$5132f170$f398d450$%choi@samsung.com> (raw)
In-Reply-To:
"Copy iovec from kernel" should be "Copy iovec to kernel"
because copy_from_user copies data from userspace.
Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com>
---
net/core/iovec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/core/iovec.c b/net/core/iovec.c
index 7e7aeb0..ba93fd2 100644
--- a/net/core/iovec.c
+++ b/net/core/iovec.c
@@ -150,7 +150,7 @@ int memcpy_fromiovec(unsigned char *kdata, struct iovec
*iov, int len)
EXPORT_SYMBOL(memcpy_fromiovec);
/*
- * Copy iovec from kernel. Returns -EFAULT on error.
+ * Copy iovec to kernel. Returns -EFAULT on error.
*/
int memcpy_fromiovecend(unsigned char *kdata, const struct iovec *iov,
--
1.7.
prev parent reply other threads:[~2013-05-08 2:04 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-07 23:02 [RESEND PATCH 3.8-stable] ARM: EXYNOS: Fix crash on soft reset on EXYNOS5440 Jonghwan Choi
2013-04-25 0:16 ` [PATCH 3.8-stable] ARM: 7699/1: sched_clock: Add more notrace to prevent Jonghwan Choi
2013-04-25 0:26 ` Stephen Boyd
2013-04-25 8:02 ` [PATCH 3.8-stable] ARM: 7690/1: mm: fix CONFIG_LPAE typos Jonghwan Choi
2013-04-25 8:20 ` Paul Bolle
2013-04-25 9:01 ` Will Deacon
2013-04-30 7:52 ` [PATCH 3.8-stable] lib/int_sqrt.c: optimize square root algorithm Jonghwan Choi
2013-04-30 17:32 ` Davidlohr Bueso
2013-05-08 2:04 ` Jonghwan Choi [this message]
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