1 files changed, 10 insertions, 10 deletions

diff --git a/kernel/printk.c b/kernel/printk.c
index 0bbdeac2810c..4961410ba367 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -654,7 +654,7 @@ static void call_console_drivers(unsigned long start, unsigned long end)
  */
 static int __init console_setup(char *str)
 {
-        char name[sizeof(console_cmdline[0].name)];
+        char buf[sizeof(console_cmdline[0].name) + 4]; /* 4 for index */
         char *s, *options;
         int idx;
 
@@ -662,27 +662,27 @@ static int __init console_setup(char *str)
          * Decode str into name, index, options.
          */
         if (str[0] >= '0' && str[0] <= '9') {
-                strcpy(name, "ttyS");
-                strncpy(name + 4, str, sizeof(name) - 5);
+                strcpy(buf, "ttyS");
+                strncpy(buf + 4, str, sizeof(buf) - 5);
         } else {
-                strncpy(name, str, sizeof(name) - 1);
+                strncpy(buf, str, sizeof(buf) - 1);
         }
-        name[sizeof(name) - 1] = 0;
+        buf[sizeof(buf) - 1] = 0;
         if ((options = strchr(str, ',')) != NULL)
                 *(options++) = 0;
 #ifdef __sparc__
         if (!strcmp(str, "ttya"))
-                strcpy(name, "ttyS0");
+                strcpy(buf, "ttyS0");
         if (!strcmp(str, "ttyb"))
-                strcpy(name, "ttyS1");
+                strcpy(buf, "ttyS1");
 #endif
-        for (s = name; *s; s++)
+        for (s = buf; *s; s++)
                 if ((*s >= '0' && *s <= '9') || *s == ',')
                         break;
         idx = simple_strtoul(s, NULL, 10);
         *s = 0;
 
-        add_preferred_console(name, idx, options);
+        add_preferred_console(buf, idx, options);
         return 1;
 }
 __setup("console=", console_setup);
@@ -709,7 +709,7 @@ int __init add_preferred_console(char *name, int idx, char *options)
          *      See if this tty is not yet registered, and
          *      if we have a slot free.
          */
-        for(i = 0; i < MAX_CMDLINECONSOLES && console_cmdline[i].name[0]; i++)
+        for (i = 0; i < MAX_CMDLINECONSOLES && console_cmdline[i].name[0]; i++)
                 if (strcmp(console_cmdline[i].name, name) == 0 &&
                           console_cmdline[i].index == idx) {
                                 selected_console = i;