From 0b0ad2541d8e465c82b69202bbc2b1efcac6b73d Mon Sep 17 00:00:00 2001 From: Shaojie Dong Date: Fri, 25 Oct 2024 17:02:37 +0800 Subject: um: Remove double zero check free_pages() performs a parameter null check inside therefore remove double zero check here. Signed-off-by: Shaojie Dong Link: https://patch.msgid.link/20241025-upstream_branch-v5-1-b8998beb2c64@quicinc.com Signed-off-by: Johannes Berg --- arch/um/kernel/skas/mmu.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/um/kernel/skas/mmu.c b/arch/um/kernel/skas/mmu.c index d3fb506d5bd6..0eb5a1d3ba70 100644 --- a/arch/um/kernel/skas/mmu.c +++ b/arch/um/kernel/skas/mmu.c @@ -46,8 +46,7 @@ int init_new_context(struct task_struct *task, struct mm_struct *mm) return 0; out_free: - if (new_id->stack != 0) - free_pages(new_id->stack, ilog2(STUB_DATA_PAGES)); + free_pages(new_id->stack, ilog2(STUB_DATA_PAGES)); out: return ret; } -- cgit