From 0608882d01671983be20097e3ffd6be20c9a7724 Mon Sep 17 00:00:00 2001 From: Devendra Naga Date: Tue, 23 Oct 2012 18:04:32 -0400 Subject: [PATCH] staging: slicoss: return -ENOMEM if kzalloc fail this takes up the error path cleanup, fixes a crash too due to null deref Signed-off-by: Devendra Naga Signed-off-by: Greg Kroah-Hartman --- drivers/staging/slicoss/slicoss.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/staging/slicoss/slicoss.c b/drivers/staging/slicoss/slicoss.c index 945428084914..f6af3fe46c5e 100644 --- a/drivers/staging/slicoss/slicoss.c +++ b/drivers/staging/slicoss/slicoss.c @@ -3667,6 +3667,8 @@ static u32 slic_card_locate(struct adapter *adapter) if (!physcard) { /* no structure allocated for this physical card yet */ physcard = kzalloc(sizeof(struct physcard), GFP_ATOMIC); + if (!physcard) + return -ENOMEM; physcard->next = slic_global.phys_card; slic_global.phys_card = physcard; -- GitLab