svn commit: r333924 - head/sys/fs/nfsclient

[Matt Macy]

Author: mmacy
Date: Sun May 20 06:14:12 2018
New Revision: 333924
URL: https://svnweb.freebsd.org/changeset/base/333924

Log:
  nfsclient: warnings cleanups

Modified:
  head/sys/fs/nfsclient/nfs_clcomsubs.c
  head/sys/fs/nfsclient/nfs_clrpcops.c

Modified: head/sys/fs/nfsclient/nfs_clcomsubs.c
==============================================================================
--- head/sys/fs/nfsclient/nfs_clcomsubs.c	Sun May 20 05:59:42 2018	(r333923)
+++ head/sys/fs/nfsclient/nfs_clcomsubs.c	Sun May 20 06:14:12 2018	(r333924)
@@ -354,7 +354,7 @@ nfsm_uiombuflist(struct uio *uiop, int siz, struct mbu
 	char *uiocp;
 	struct mbuf *mp, *mp2, *firstmp;
 	int xfer, left, mlen;
-	int uiosiz, clflg, rem;
+	int uiosiz, clflg;
 	char *tcp;
 
 	KASSERT(uiop->uio_iovcnt == 1, ("nfsm_uiotombuf: iovcnt != 1"));
@@ -363,7 +363,6 @@ nfsm_uiombuflist(struct uio *uiop, int siz, struct mbu
 		clflg = 1;
 	else
 		clflg = 0;
-	rem = NFSM_RNDUP(siz) - siz;
 	if (clflg != 0)
 		NFSMCLGET(mp, M_WAITOK);
 	else

Modified: head/sys/fs/nfsclient/nfs_clrpcops.c
==============================================================================
--- head/sys/fs/nfsclient/nfs_clrpcops.c	Sun May 20 05:59:42 2018	(r333923)
+++ head/sys/fs/nfsclient/nfs_clrpcops.c	Sun May 20 06:14:12 2018	(r333924)
@@ -2845,7 +2845,7 @@ nfsrpc_readdir(vnode_t vp, struct uio *uiop, nfsuint64
 	KASSERT(uiop->uio_iovcnt == 1 &&
 	    (uio_uio_resid(uiop) & (DIRBLKSIZ - 1)) == 0,
 	    ("nfs readdirrpc bad uio"));
-
+	ncookie.lval[0] = ncookie.lval[1] = 0;
 	/*
 	 * There is no point in reading a lot more than uio_resid, however
 	 * adding one additional DIRBLKSIZ makes sense. Since uio_resid
@@ -3288,6 +3288,7 @@ nfsrpc_readdirplus(vnode_t vp, struct uio *uiop, nfsui
 	KASSERT(uiop->uio_iovcnt == 1 &&
 	    (uio_uio_resid(uiop) & (DIRBLKSIZ - 1)) == 0,
 	    ("nfs readdirplusrpc bad uio"));
+	ncookie.lval[0] = ncookie.lval[1] = 0;
 	timespecclear(&dctime);
 	*attrflagp = 0;
 	if (eofp != NULL)
@@ -6943,6 +6944,7 @@ nfsrv_parseug(struct nfsrv_descript *nd, int dogrp, ui
 
 	NFSM_DISSECT(tl, uint32_t *, NFSX_UNSIGNED);
 	len = fxdr_unsigned(uint32_t, *tl);
+	str = NULL;
 	if (len > NFSV4_OPAQUELIMIT) {
 		error = NFSERR_BADXDR;
 		goto nfsmout;
@@ -7244,7 +7246,6 @@ nfsrpc_createlayout(vnode_t dvp, char *name, int namel
 	struct nfsclsession *tsep;
 	nfsattrbit_t attrbits;
 	nfsv4stateid_t stateid;
-	uint32_t rflags;
 	struct nfsmount *nmp;
 
 	nmp = VFSTONFS(dvp->v_mount);
@@ -7327,7 +7328,6 @@ nfsrpc_createlayout(vnode_t dvp, char *name, int namel
 		stateid.other[0] = *tl++;
 		stateid.other[1] = *tl++;
 		stateid.other[2] = *tl;
-		rflags = fxdr_unsigned(u_int32_t, *(tl + 6));
 		nfsrv_getattrbits(nd, &attrbits, NULL, NULL);
 		NFSM_DISSECT(tl, u_int32_t *, NFSX_UNSIGNED);
 		deleg = fxdr_unsigned(int, *tl);