From 2d494bc6f5bfcf0867a50a8b542160ec7b99cbd2 Mon Sep 17 00:00:00 2001
From: Matt Jacob <mjacob@FreeBSD.org>
Date: Fri, 15 Jun 2007 23:49:54 +0000
Subject: [PATCH] Initialize some variables that GCC4.2 thinks might possibly
 be used without being initialized.

---
 sys/netsmb/smb_smb.c     | 2 ++
 sys/netsmb/smb_trantcp.c | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/sys/netsmb/smb_smb.c b/sys/netsmb/smb_smb.c
index 6393a9f05565..d6633e7d9d94 100644
--- a/sys/netsmb/smb_smb.c
+++ b/sys/netsmb/smb_smb.c
@@ -805,6 +805,7 @@ smb_read(struct smb_share *ssp, u_int16_t fid, struct uio *uio,
 
 	tsize = uio->uio_resid;
 	while (tsize > 0) {
+		resid = 0;
 		len = tsize;
 		error = smb_smb_read(ssp, fid, &len, &resid, uio, scred);
 		if (error)
@@ -880,6 +881,7 @@ smb_write(struct smb_share *ssp, u_int16_t fid, struct uio *uio,
 	tsize = uio->uio_resid;
 	olduio = *uio;
 	while (tsize > 0) {
+		resid = 0;
 		len = tsize;
 		error = smb_smb_write(ssp, fid, &len, &resid, uio, scred);
 		if (error)
diff --git a/sys/netsmb/smb_trantcp.c b/sys/netsmb/smb_trantcp.c
index 3f4ccaffa208..7bdf2116b60b 100644
--- a/sys/netsmb/smb_trantcp.c
+++ b/sys/netsmb/smb_trantcp.c
@@ -412,6 +412,8 @@ nbssn_recv(struct nbpcb *nbp, struct mbuf **mpp, int *lenp,
 		 * Poll for a response header.
 		 * If we don't have one waiting, return.
 		 */
+		len = 0;
+		rpcode = 0;
 		error = nbssn_recvhdr(nbp, &len, &rpcode, MSG_DONTWAIT, td);
 		if ((so->so_state & (SS_ISDISCONNECTING | SS_ISDISCONNECTED)) ||
 		    (so->so_rcv.sb_state & SBS_CANTRCVMORE)) {