From 0de2788447b67891a31a156c0206fd159e4a8981 Mon Sep 17 00:00:00 2001 From: Pan Bian Date: Sun, 4 Dec 2016 14:07:18 +0800 Subject: [PATCH] EDAC, amd64: Fix improper return value When the call to zalloc_cpumask_var() fails, returning "false" seems improper. The real value of macro "false" is 0, and 0 means no error. Return -ENOMEM instead. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=189071 Signed-off-by: Pan Bian Cc: linux-edac Link: http://lkml.kernel.org/r/1480831638-5361-1-git-send-email-bianpan201604@163.com Signed-off-by: Borislav Petkov --- drivers/edac/amd64_edac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index 9a7cf3c..2602511 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -2913,7 +2913,7 @@ static int toggle_ecc_err_reporting(struct ecc_settings *s, u16 nid, bool on) if (!zalloc_cpumask_var(&cmask, GFP_KERNEL)) { amd64_warn("%s: error allocating mask\n", __func__); - return false; + return -ENOMEM; } get_cpus_on_this_dct_cpumask(cmask, nid); -- 2.7.4