diff options
Diffstat (limited to 'arch/s390/kernel')
-rw-r--r-- | arch/s390/kernel/debug.c | 6 | ||||
-rw-r--r-- | arch/s390/kernel/kdebugfs.c | 2 | ||||
-rw-r--r-- | arch/s390/kernel/sysinfo.c | 2 |
3 files changed, 0 insertions, 10 deletions
diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c index d374f9b218b4..0ebf08c3b35e 100644 --- a/arch/s390/kernel/debug.c +++ b/arch/s390/kernel/debug.c @@ -1056,12 +1056,6 @@ int debug_register_view(debug_info_t *id, struct debug_view *view) mode &= ~(S_IWUSR | S_IWGRP | S_IWOTH); pde = debugfs_create_file(view->name, mode, id->debugfs_root_entry, id, &debug_file_ops); - if (!pde) { - pr_err("Registering view %s/%s failed due to out of " - "memory\n", id->name, view->name); - rc = -1; - goto out; - } spin_lock_irqsave(&id->lock, flags); for (i = 0; i < DEBUG_MAX_VIEWS; i++) { if (!id->views[i]) diff --git a/arch/s390/kernel/kdebugfs.c b/arch/s390/kernel/kdebugfs.c index 2c46bd6c6fd2..33130c7daf55 100644 --- a/arch/s390/kernel/kdebugfs.c +++ b/arch/s390/kernel/kdebugfs.c @@ -9,8 +9,6 @@ EXPORT_SYMBOL(arch_debugfs_dir); static int __init arch_kdebugfs_init(void) { arch_debugfs_dir = debugfs_create_dir("s390", NULL); - if (IS_ERR(arch_debugfs_dir)) - arch_debugfs_dir = NULL; return 0; } postcore_initcall(arch_kdebugfs_init); diff --git a/arch/s390/kernel/sysinfo.c b/arch/s390/kernel/sysinfo.c index 12f80d1f0415..2ac3c9b56a13 100644 --- a/arch/s390/kernel/sysinfo.c +++ b/arch/s390/kernel/sysinfo.c @@ -545,8 +545,6 @@ static __init int stsi_init_debugfs(void) int lvl, i; stsi_root = debugfs_create_dir("stsi", arch_debugfs_dir); - if (IS_ERR_OR_NULL(stsi_root)) - return 0; lvl = stsi(NULL, 0, 0, 0); if (lvl > 0) stsi_0_0_0 = lvl; |