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authorLuca Stefani <luca.stefani.ge1@gmail.com>2020-08-05 11:57:08 +0200
committerBorislav Petkov <bp@suse.de>2020-08-20 10:33:33 +0200
commit85e6084e0b436cabe9c909e679937998ffbf9c9d (patch)
tree1885eb40713c2dd4a6f72c84479f6f486ecc2af1
parent9123e3a74ec7b934a4a099e98af6a61c2f80bbf5 (diff)
RAS/CEC: Fix cec_init() prototype
late_initcall() expects a function that returns an integer. Update the function signature to match. [ bp: Massage commit message into proper sentences. ] Fixes: 9554bfe403bd ("x86/mce: Convert the CEC to use the MCE notifier") Signed-off-by: Luca Stefani <luca.stefani.ge1@gmail.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Sami Tolvanen <samitolvanen@google.com> Tested-by: Sami Tolvanen <samitolvanen@google.com> Link: https://lkml.kernel.org/r/20200805095708.83939-1-luca.stefani.ge1@gmail.com
-rw-r--r--drivers/ras/cec.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/ras/cec.c b/drivers/ras/cec.c
index 569d9ad2c594..6939aa5b3dc7 100644
--- a/drivers/ras/cec.c
+++ b/drivers/ras/cec.c
@@ -553,20 +553,20 @@ static struct notifier_block cec_nb = {
.priority = MCE_PRIO_CEC,
};
-static void __init cec_init(void)
+static int __init cec_init(void)
{
if (ce_arr.disabled)
- return;
+ return -ENODEV;
ce_arr.array = (void *)get_zeroed_page(GFP_KERNEL);
if (!ce_arr.array) {
pr_err("Error allocating CE array page!\n");
- return;
+ return -ENOMEM;
}
if (create_debugfs_nodes()) {
free_page((unsigned long)ce_arr.array);
- return;
+ return -ENOMEM;
}
INIT_DELAYED_WORK(&cec_work, cec_work_fn);
@@ -575,6 +575,7 @@ static void __init cec_init(void)
mce_register_decode_chain(&cec_nb);
pr_info("Correctable Errors collector initialized.\n");
+ return 0;
}
late_initcall(cec_init);