net/9p: nwname should be an unsigned int

Signed-off-by: Harsh Prateek Bora <harsh@linux.vnet.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric VAn Hensbergen <ericvh@gmail.com>

diff --git a/include/net/9p/client.h b/include/net/9p/client.h
index 59b5df599210e71efc3340b8652f45e736d2df48..051a99f79769a59021fdcb958a6f850e1f2ddc71 100644 (file)
--- a/include/net/9p/client.h
+++ b/include/net/9p/client.h
@@ -218,8 +218,8 @@ void p9_client_disconnect(struct p9_client *clnt);
 void p9_client_begin_disconnect(struct p9_client *clnt);
 struct p9_fid *p9_client_attach(struct p9_client *clnt, struct p9_fid *afid,
                                        char *uname, u32 n_uname, char *aname);
-struct p9_fid *p9_client_walk(struct p9_fid *oldfid, int nwname, char **wnames,
-                                                               int clone);
+struct p9_fid *p9_client_walk(struct p9_fid *oldfid, uint16_t nwname,
+               char **wnames, int clone);
 int p9_client_open(struct p9_fid *fid, int mode);
 int p9_client_fcreate(struct p9_fid *fid, char *name, u32 perm, int mode,
                                                        char *extension);

diff --git a/net/9p/client.c b/net/9p/client.c
index d72aac7d25ccc47df396685b9ac373c89357c4c7..77367745be9bd4d03c3b7100c8108d71c8536d98 100644 (file)
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -929,15 +929,15 @@ error:
 }
 EXPORT_SYMBOL(p9_client_attach);
 
-struct p9_fid *p9_client_walk(struct p9_fid *oldfid, int nwname, char **wnames,
-       int clone)
+struct p9_fid *p9_client_walk(struct p9_fid *oldfid, uint16_t nwname,
+               char **wnames, int clone)
 {
        int err;
        struct p9_client *clnt;
        struct p9_fid *fid;
        struct p9_qid *wqids;
        struct p9_req_t *req;
-       int16_t nwqids, count;
+       uint16_t nwqids, count;
 
        err = 0;
        wqids = NULL;
@@ -955,7 +955,7 @@ struct p9_fid *p9_client_walk(struct p9_fid *oldfid, int nwname, char **wnames,
                fid = oldfid;
 
 
-       P9_DPRINTK(P9_DEBUG_9P, ">>> TWALK fids %d,%d nwname %d wname[0] %s\n",
+       P9_DPRINTK(P9_DEBUG_9P, ">>> TWALK fids %d,%d nwname %ud wname[0] %s\n",
                oldfid->fid, fid->fid, nwname, wnames ? wnames[0] : NULL);
 
        req = p9_client_rpc(clnt, P9_TWALK, "ddT", oldfid->fid, fid->fid,

diff --git a/net/9p/protocol.c b/net/9p/protocol.c
index a7e8997400412fd727e9aab2953de2524e839f65..b58a501cf3d124a06939d266002bf48a92863ee1 100644 (file)
--- a/net/9p/protocol.c
+++ b/net/9p/protocol.c
@@ -265,7 +265,7 @@ p9pdu_vreadf(struct p9_fcall *pdu, int proto_version, const char *fmt,
                        }
                        break;
                case 'T':{
-                               int16_t *nwname = va_arg(ap, int16_t *);
+                               uint16_t *nwname = va_arg(ap, uint16_t *);
                                char ***wnames = va_arg(ap, char ***);
 
                                errcode = p9pdu_readf(pdu, proto_version,
@@ -496,7 +496,7 @@ p9pdu_vwritef(struct p9_fcall *pdu, int proto_version, const char *fmt,
                        }
                        break;
                case 'T':{
-                               int16_t nwname = va_arg(ap, int);
+                               uint16_t nwname = va_arg(ap, int);
                                const char **wnames = va_arg(ap, const char **);
 
                                errcode = p9pdu_writef(pdu, proto_version, "w",