From: Navid Emamdoost <navid.emamdoost@xxxxxxxxx> [ Upstream commit b4b814fec1a5a849383f7b3886b654a13abbda7d ] In alloc_sgtable if alloc_page fails, the alocated table should be released. Signed-off-by: Navid Emamdoost <navid.emamdoost@xxxxxxxxx> Signed-off-by: Luca Coelho <luciano.coelho@xxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/net/wireless/intel/iwlwifi/fw/dbg.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c index 8390104172410..2ae5c831764a9 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c @@ -532,6 +532,7 @@ static struct scatterlist *alloc_sgtable(int size) if (new_page) __free_page(new_page); } + kfree(table); return NULL; } alloc_size = min_t(int, size, PAGE_SIZE); -- 2.20.1
