diff options
Diffstat (limited to 'fs/proc/kcore.c')
| -rw-r--r-- | fs/proc/kcore.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c index c6a5ec731972..70733780fdd9 100644 --- a/fs/proc/kcore.c +++ b/fs/proc/kcore.c @@ -606,6 +606,10 @@ static int __init proc_kcore_init(void) { proc_root_kcore = proc_create("kcore", S_IRUSR, NULL, &proc_kcore_operations); + if (!proc_root_kcore) { + printk(KERN_ERR "couldn't create /proc/kcore\n"); + return 0; /* Always returns 0. */ + } /* Store text area if it's special */ proc_kcore_text_init(); /* Store vmalloc area */ @@ -615,7 +619,6 @@ static int __init proc_kcore_init(void) /* Store direct-map area from physical memory map */ kcore_update_ram(); hotplug_memory_notifier(kcore_callback, 0); - /* Other special area, area-for-module etc is arch specific. */ return 0; } |