From f9101210e7aa72daf92722d451a2f7e3af5f781f Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Sat, 10 Sep 2005 00:26:54 -0700 Subject: [PATCH] vfree and kfree cleanup in drivers/ This patch does a full cleanup of 'NULL checks before vfree', and a partial cleanup of calls to kfree for all of drivers/ - the kfree bit is partial in that I only did the files that also had vfree calls in them. The patch also gets rid of some redundant (void *) casts of pointers being passed to [vk]free, and a some tiny whitespace corrections also crept in. Signed-off-by: Jesper Juhl Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/media/common/saa7146_core.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/media/common/saa7146_core.c') diff --git a/drivers/media/common/saa7146_core.c b/drivers/media/common/saa7146_core.c index cd5828b5e9e..206cc2f61f2 100644 --- a/drivers/media/common/saa7146_core.c +++ b/drivers/media/common/saa7146_core.c @@ -168,10 +168,8 @@ void saa7146_pgtable_free(struct pci_dev *pci, struct saa7146_pgtable *pt) return; pci_free_consistent(pci, pt->size, pt->cpu, pt->dma); pt->cpu = NULL; - if (NULL != pt->slist) { - kfree(pt->slist); - pt->slist = NULL; - } + kfree(pt->slist); + pt->slist = NULL; } int saa7146_pgtable_alloc(struct pci_dev *pci, struct saa7146_pgtable *pt) -- cgit v1.2.3