The only users of free_spa() are alloc_link() and free_link(), and in both cases:
- link->spa != NULL
- free_spa(link) is immediatly followed by kfree(link)
The check isn't needed, and it doesn't bring much to clear the link->spa pointer. Drop both.
Signed-off-by: Greg Kurz groug@kaod.org --- drivers/misc/ocxl/link.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/misc/ocxl/link.c b/drivers/misc/ocxl/link.c index 31695a078485..eed92055184d 100644 --- a/drivers/misc/ocxl/link.c +++ b/drivers/misc/ocxl/link.c @@ -352,11 +352,8 @@ static void free_spa(struct link *link) pr_debug("Freeing SPA for %x:%x:%x\n", link->domain, link->bus, link->dev);
- if (spa && spa->spa_mem) { - free_pages((unsigned long) spa->spa_mem, spa->spa_order); - kfree(spa); - link->spa = NULL; - } + free_pages((unsigned long) spa->spa_mem, spa->spa_order); + kfree(spa); }
static int alloc_link(struct pci_dev *dev, int PE_mask, struct link **out_link)