From: Andrew Morton 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 --- fs/proc/proc_misc.c | 19 ++++++++++++------- 1 file changed, 12 insertions(+), 7 deletions(-) diff -puN fs/proc/proc_misc.c~proc_misc-warning-fix fs/proc/proc_misc.c --- a/fs/proc/proc_misc.c~proc_misc-warning-fix +++ a/fs/proc/proc_misc.c @@ -678,7 +678,6 @@ void create_seq_entry(char *name, mode_t 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*); @@ -706,9 +705,12 @@ 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); @@ -749,8 +751,11 @@ 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 } _