[PATCH] USB: remove empty destructor from drivers/usb/mon/mon_text.c (028d2a39) · Commits · 戴 / test

Remove destructor and call kmem_cache_create with NULL for the destructor. Acked-by:

Andrew Morton <akpm@osdl.org> Cc: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by:

drivers/usb/mon/mon_text.c

+1 −6

Original line number	Diff line number	Diff line
		@@ -64,7 +64,6 @@ struct mon_reader_text {
		};

		static void mon_text_ctor(void , kmem_cache_t , unsigned long);
		static void mon_text_dtor(void , kmem_cache_t , unsigned long);

		/*
		* mon_text_submit
		@@ -268,7 +267,7 @@ static int mon_text_open(struct inode inode, struct file file)
		(long)rp);
		rp->e_slab = kmem_cache_create(rp->slab_name,
		sizeof(struct mon_event_text), sizeof(long), 0,
		mon_text_ctor, mon_text_dtor);
		mon_text_ctor, NULL);
		if (rp->e_slab == NULL) {
		rc = -ENOMEM;
		goto err_slab;
		@@ -459,7 +458,3 @@ static void mon_text_ctor(void mem, kmem_cache_t slab, unsigned long sflags)
		memset(mem, 0xe5, sizeof(struct mon_event_text));
		}

		static void mon_text_dtor(void mem, kmem_cache_t slab, unsigned long sflags)
		{
		;
		}