From: Andrew Morton WARNING: no space between function name and open parenthesis '(' #371: FILE: kernel/pid_namespace.c:40: + list_for_each_entry (pcache, &pid_caches_lh, list) WARNING: line over 80 characters #449: FILE: kernel/pid_namespace.c:118: +struct pid_namespace *copy_pid_ns(unsigned long flags, struct pid_namespace *old_ns) total: 0 errors, 2 warnings, 475 lines checked Your patch has style problems, please review. If any of these errors are false positives report them to the maintainer, see CHECKPATCH in MAINTAINERS. Please run checkpatch prior to sending patches Cc: Pavel Emelyanov Signed-off-by: Andrew Morton --- kernel/pid_namespace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN kernel/pid_namespace.c~cleanup-the-code-managed-with-pid_ns-option-checkpatch-fixes kernel/pid_namespace.c --- a/kernel/pid_namespace.c~cleanup-the-code-managed-with-pid_ns-option-checkpatch-fixes +++ a/kernel/pid_namespace.c @@ -37,7 +37,7 @@ static struct kmem_cache *create_pid_cac struct kmem_cache *cachep; mutex_lock(&pid_caches_mutex); - list_for_each_entry (pcache, &pid_caches_lh, list) + list_for_each_entry(pcache, &pid_caches_lh, list) if (pcache->nr_ids == nr_ids) goto out; _