From faf234220fb79a05891477a75180e1d9f7ab4105 Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Wed, 17 Feb 2010 09:34:12 +0000 Subject: [PATCH] net: use kasprintf() for socket cache names kasprintf() makes code smaller. Signed-off-by: Alexey Dobriyan Signed-off-by: David S. Miller --- net/core/sock.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/net/core/sock.c b/net/core/sock.c index ceef50bd131b..472a59f205b0 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -2228,13 +2228,10 @@ int proto_register(struct proto *prot, int alloc_slab) } if (prot->rsk_prot != NULL) { - static const char mask[] = "request_sock_%s"; - - prot->rsk_prot->slab_name = kmalloc(strlen(prot->name) + sizeof(mask) - 1, GFP_KERNEL); + prot->rsk_prot->slab_name = kasprintf(GFP_KERNEL, "request_sock_%s", prot->name); if (prot->rsk_prot->slab_name == NULL) goto out_free_sock_slab; - sprintf(prot->rsk_prot->slab_name, mask, prot->name); prot->rsk_prot->slab = kmem_cache_create(prot->rsk_prot->slab_name, prot->rsk_prot->obj_size, 0, SLAB_HWCACHE_ALIGN, NULL); @@ -2247,14 +2244,11 @@ int proto_register(struct proto *prot, int alloc_slab) } if (prot->twsk_prot != NULL) { - static const char mask[] = "tw_sock_%s"; - - prot->twsk_prot->twsk_slab_name = kmalloc(strlen(prot->name) + sizeof(mask) - 1, GFP_KERNEL); + prot->twsk_prot->twsk_slab_name = kasprintf(GFP_KERNEL, "tw_sock_%s", prot->name); if (prot->twsk_prot->twsk_slab_name == NULL) goto out_free_request_sock_slab; - sprintf(prot->twsk_prot->twsk_slab_name, mask, prot->name); prot->twsk_prot->twsk_slab = kmem_cache_create(prot->twsk_prot->twsk_slab_name, prot->twsk_prot->twsk_obj_size, -- 2.20.1