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[03/11] net: llc: change copied to size_t in llc_ui_sendmsg

Message ID 1445602236-24130-4-git-send-email-clabbe.montjoie@gmail.com
State Changes Requested, archived
Delegated to: David Miller
Headers show

Commit Message

Corentin Labbe Oct. 23, 2015, 12:10 p.m. UTC 
The variable copied in llc_ui_sendmsg() cannot be negative and is used
in functions that wait for unsigned value, so set it as size_t (like it
is in llc_ui_recvmsg())

Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com>
---
 net/llc/af_llc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index 79b915d..f435b77 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -891,7 +891,8 @@  static int llc_ui_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
 	int noblock = flags & MSG_DONTWAIT;
 	struct sk_buff *skb;
 	size_t size = 0;
-	int rc = -EINVAL, copied = 0, hdrlen;
+	int rc = -EINVAL, hdrlen;
+	size_t copied = 0;
 
 	dprintk("%s: sending from %02X to %02X\n", __func__,
 		llc->laddr.lsap, llc->daddr.lsap);