net: doc: fix compile warning of no format arguments in ifenslave.c

Fix following warning in ifenslave.c with gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4).

Documentation/networking/ifenslave.c:263:4: warning: format not a string literal and no format arguments
Documentation/networking/ifenslave.c:271:3: warning: format not a string literal and no format arguments
Documentation/networking/ifenslave.c:277:3: warning: format not a string literal and no format arguments
Documentation/networking/ifenslave.c:285:3: warning: format not a string literal and no format arguments
Documentation/networking/ifenslave.c:291:3: warning: format not a string literal and no format arguments
Documentation/networking/ifenslave.c:292:3: warning: format not a string literal and no format arguments
Documentation/networking/ifenslave.c:312:4: warning: format not a string literal and no format arguments
Documentation/networking/ifenslave.c:323:3: warning: format not a string literal and no format arguments
Documentation/networking/ifenslave.c:342:4: warning: format not a string literal and no format arguments

Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/Documentation/networking/ifenslave.c b/Documentation/networking/ifenslave.c
index 2bac961..65968fb 100644 (file)
--- a/Documentation/networking/ifenslave.c
+++ b/Documentation/networking/ifenslave.c
@@ -260,7 +260,7 @@ int main(int argc, char *argv[])
                case 'V': opt_V++; exclusive++; break;
 
                case '?':
-                       fprintf(stderr, usage_msg);
+                       fprintf(stderr, "%s", usage_msg);
                        res = 2;
                        goto out;
                }
@@ -268,13 +268,13 @@ int main(int argc, char *argv[])
 
        /* options check */
        if (exclusive > 1) {
-               fprintf(stderr, usage_msg);
+               fprintf(stderr, "%s", usage_msg);
                res = 2;
                goto out;
        }
 
        if (opt_v || opt_V) {
-               printf(version);
+               printf("%s", version);
                if (opt_V) {
                        res = 0;
                        goto out;
@@ -282,14 +282,14 @@ int main(int argc, char *argv[])
        }
 
        if (opt_u) {
-               printf(usage_msg);
+               printf("%s", usage_msg);
                res = 0;
                goto out;
        }
 
        if (opt_h) {
-               printf(usage_msg);
-               printf(help_msg);
+               printf("%s", usage_msg);
+               printf("%s", help_msg);
                res = 0;
                goto out;
        }
@@ -309,7 +309,7 @@ int main(int argc, char *argv[])
                        goto out;
                } else {
                        /* Just show usage */
-                       fprintf(stderr, usage_msg);
+                       fprintf(stderr, "%s", usage_msg);
                        res = 2;
                        goto out;
                }
@@ -320,7 +320,7 @@ int main(int argc, char *argv[])
        master_ifname = *spp++;
 
        if (master_ifname == NULL) {
-               fprintf(stderr, usage_msg);
+               fprintf(stderr, "%s", usage_msg);
                res = 2;
                goto out;
        }
@@ -339,7 +339,7 @@ int main(int argc, char *argv[])
 
        if (slave_ifname == NULL) {
                if (opt_d || opt_c) {
-                       fprintf(stderr, usage_msg);
+                       fprintf(stderr, "%s", usage_msg);
                        res = 2;
                        goto out;
                }