On 4/6/2019 4:18 PM, Hariprasad Kelam wrote:
changed passing function argument "0 to NULL" to fix below sparse warning kernel/pid_namespace.c:55:76: warning: Using plain integer as NULL pointer did changes to avoid checkpatch error "prefer a maximum 75 chars per line" Signed-off-by: Hariprasad Kelam <hariprasad.ke...@gmail.com>
Reviewed-by: Mukesh Ojha <mo...@codeaurora.org> Cheers, -Mukesh
--- kernel/pid_namespace.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c index aa6e72f..6e4afdc 100644 --- a/kernel/pid_namespace.c +++ b/kernel/pid_namespace.c @@ -52,7 +52,8 @@ static struct kmem_cache *create_pid_cachep(unsigned int level) mutex_lock(&pid_caches_mutex); /* Name collision forces to do allocation under mutex. */ if (!*pkc) - *pkc = kmem_cache_create(name, len, 0, SLAB_HWCACHE_ALIGN, 0); + *pkc = + kmem_cache_create(name, len, 0, SLAB_HWCACHE_ALIGN, NULL); mutex_unlock(&pid_caches_mutex); /* current can fail, but someone else can succeed. */ return READ_ONCE(*pkc);