SUNRPC: fix print format for tk_pid in auth_gss support

The tk_pid field is an unsigned short.  The proper print format specifier for
that type is %5u, not %4d.

Also clean up some miscellaneous print formatting nits.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/net/sunrpc/auth_gss/gss_spkm3_seal.c b/net/sunrpc/auth_gss/gss_spkm3_seal.c
index b179d58..104cbf4 100644
--- a/net/sunrpc/auth_gss/gss_spkm3_seal.c
+++ b/net/sunrpc/auth_gss/gss_spkm3_seal.c
@@ -75,20 +75,21 @@
 	now = jiffies;
 
 	if (ctx->ctx_id.len != 16) {
-		dprintk("RPC: spkm3_make_token BAD ctx_id.len %d\n",
+		dprintk("RPC:       spkm3_make_token BAD ctx_id.len %d\n",
 				ctx->ctx_id.len);
 		goto out_err;
 	}
 
 	if (!g_OID_equal(&ctx->intg_alg, &hmac_md5_oid)) {
-		dprintk("RPC: gss_spkm3_seal: unsupported I-ALG algorithm."
-				"only support hmac-md5 I-ALG.\n");
+		dprintk("RPC:       gss_spkm3_seal: unsupported I-ALG "
+				"algorithm.  only support hmac-md5 I-ALG.\n");
 		goto out_err;
 	} else
 		checksum_type = CKSUMTYPE_HMAC_MD5;
 
 	if (!g_OID_equal(&ctx->conf_alg, &cast5_cbc_oid)) {
-		dprintk("RPC: gss_spkm3_seal: unsupported C-ALG algorithm\n");
+		dprintk("RPC:       gss_spkm3_seal: unsupported C-ALG "
+				"algorithm\n");
 		goto out_err;
 	}
 
@@ -113,7 +114,8 @@
 
 		spkm3_make_mic_token(&ptr, tokenlen, &mic_hdr, &md5cksum, md5elen, md5zbit);
 	} else if (toktype == SPKM_WRAP_TOK) { /* Not Supported */
-		dprintk("RPC: gss_spkm3_seal: SPKM_WRAP_TOK not supported\n");
+		dprintk("RPC:       gss_spkm3_seal: SPKM_WRAP_TOK "
+				"not supported\n");
 		goto out_err;
 	}
 
@@ -153,7 +155,7 @@
 			cksumname = "md5";
 			break;
 		default:
-			dprintk("RPC:      spkm3_make_checksum:"
+			dprintk("RPC:       spkm3_make_checksum:"
 					" unsupported checksum %d", cksumtype);
 			return GSS_S_FAILURE;
 	}