[PATCH] proc_misc warning fix

fs/proc/proc_misc.c: In function 'proc_misc_init':
fs/proc/proc_misc.c:764: warning: unused variable 'entry'

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index 1d5b4fb2c725b95ea07e2dec0bf92ba0a06883e2..5e2d4359c2927b6ad851a6607f5c955eec64d8ae 100644 (file)
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -667,7 +667,6 @@ void create_seq_entry(char *name, mode_t mode, const struct file_operations *f)
 
 void __init proc_misc_init(void)
 {
-       struct proc_dir_entry *entry;
        static struct {
                char *name;
                int (*read_proc)(char*,char**,off_t,int,int*,void*);
@@ -695,9 +694,12 @@ void __init proc_misc_init(void)
 
        /* And now for trickier ones */
 #ifdef CONFIG_PRINTK
-       entry = create_proc_entry("kmsg", S_IRUSR, &proc_root);
-       if (entry)
-               entry->proc_fops = &proc_kmsg_operations;
+       {
+               struct proc_dir_entry *entry;
+               entry = create_proc_entry("kmsg", S_IRUSR, &proc_root);
+               if (entry)
+                       entry->proc_fops = &proc_kmsg_operations;
+       }
 #endif
        create_seq_entry("devices", 0, &proc_devinfo_operations);
        create_seq_entry("cpuinfo", 0, &proc_cpuinfo_operations);
@@ -738,8 +740,11 @@ void __init proc_misc_init(void)
                proc_vmcore->proc_fops = &proc_vmcore_operations;
 #endif
 #ifdef CONFIG_MAGIC_SYSRQ
-       entry = create_proc_entry("sysrq-trigger", S_IWUSR, NULL);
-       if (entry)
-               entry->proc_fops = &proc_sysrq_trigger_operations;
+       {
+               struct proc_dir_entry *entry;
+               entry = create_proc_entry("sysrq-trigger", S_IWUSR, NULL);
+               if (entry)
+                       entry->proc_fops = &proc_sysrq_trigger_operations;
+       }
 #endif
 }