drivers-char-miscc-misc_register-do-not-loop-on-misc_list-unconditionally-fix

reduce scope of local `c'

Cc: "Dae S. Kim" <dae@velatum.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Dae S. Kim <dae@velatum.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/drivers/char/misc.c b/drivers/char/misc.c
index 7b262b69c6532f893385238e0c837a43f8fbeb85..190d4423653f6b99690967ba3602915eda5463fb 100644 (file)
--- a/drivers/char/misc.c
+++ b/drivers/char/misc.c
@@ -183,7 +183,6 @@ static const struct file_operations misc_fops = {
  
 int misc_register(struct miscdevice * misc)
 {
-       struct miscdevice *c;
        dev_t dev;
        int err = 0;
 
@@ -200,6 +199,8 @@ int misc_register(struct miscdevice * misc)
                misc->minor = DYNAMIC_MINORS - i - 1;
                set_bit(i, misc_minors);
        } else {
+               struct miscdevice *c;
+
                list_for_each_entry(c, &misc_list, list) {
                        if (c->minor == misc->minor) {
                                mutex_unlock(&misc_mtx);