stress2: Mark set but unused variables as unused

tools/test/stress2/misc/syzkaller11.sh

@@ -218,7 +218,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter;
+  int iter __unused;
   for (iter = 0;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller12.sh

@@ -94,7 +94,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter;
+  int iter __unused;
   for (iter = 0;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller14.sh

@@ -229,7 +229,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter;
+  int iter __unused;
   for (iter = 0;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller15.sh

@@ -112,7 +112,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter;
+  int iter __unused;
   for (iter = 0;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller16.sh

@@ -273,7 +273,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter;
+  int iter __unused;
   for (iter = 0;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller19.sh

@@ -78,7 +78,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter;
+  int iter __unused;
   for (iter = 0;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller24.sh

@@ -81,7 +81,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter = 0;
+  int iter __unused = 0;
   for (;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller26.sh

@@ -82,7 +82,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter = 0;
+  int iter __unused = 0;
   for (;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller27.sh

@@ -86,7 +86,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter = 0;
+  int iter __unused = 0;
   for (;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller28.sh

@@ -220,7 +220,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter = 0;
+  int iter __unused = 0;
   for (;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller29.sh

@@ -79,7 +79,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter = 0;
+  int iter __unused = 0;
   for (;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller31.sh

@@ -228,7 +228,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter = 0;
+  int iter __unused = 0;
   for (;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller32.sh

@@ -231,7 +231,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter = 0;
+  int iter __unused = 0;
   for (;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller33.sh

@@ -88,7 +88,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter = 0;
+  int iter __unused = 0;
   for (;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller34.sh

@@ -53,7 +53,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter = 0;
+  int iter __unused = 0;
   for (;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller4.sh

@@ -215,7 +215,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter;
+  int iter __unused;
   for (iter = 0;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller42.sh

@@ -75,7 +75,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter = 0;
+  int iter __unused = 0;
   for (;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller43.sh

@@ -214,7 +214,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter = 0;
+  int iter __unused = 0;
   for (;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller50.sh

@@ -71,7 +71,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter = 0;
+  int iter __unused = 0;
   for (;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller51.sh

@@ -78,7 +78,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter = 0;
+  int iter __unused = 0;
   for (;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller53.sh

@@ -119,7 +119,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter = 0;
+  int iter __unused = 0;
   for (;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller54.sh

@@ -216,7 +216,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter = 0;
+  int iter __unused = 0;
   for (;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller55.sh

@@ -77,7 +77,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter = 0;
+  int iter __unused = 0;
   for (;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller58.sh

@@ -216,7 +216,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter = 0;
+  int iter __unused = 0;
   for (;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller59.sh

@@ -94,7 +94,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter = 0;
+  int iter __unused = 0;
   for (;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller61.sh

@@ -249,7 +249,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter = 0;
+  int iter __unused = 0;
   for (;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller64.sh

@@ -268,7 +268,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter = 0;
+  int iter __unused = 0;
   for (;; iter++) {
     int pid = fork();
     if (pid < 0)

tools/test/stress2/misc/syzkaller7.sh

@@ -80,7 +80,7 @@ static void execute_one(void);
 
 static void loop(void)
 {
-  int iter;
+  int iter __unused;
   for (iter = 0;; iter++) {
     int pid = fork();
     if (pid < 0)