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| author | Luca Stefani <luca.stefani.ge1@gmail.com> | 2020-08-05 11:57:08 +0200 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2020-08-20 10:33:33 +0200 |
| commit | 85e6084e0b436cabe9c909e679937998ffbf9c9d (patch) | |
| tree | 1885eb40713c2dd4a6f72c84479f6f486ecc2af1 /drivers/ras | |
| parent | 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5 (diff) | |
| download | lwn-85e6084e0b436cabe9c909e679937998ffbf9c9d.tar.gz lwn-85e6084e0b436cabe9c909e679937998ffbf9c9d.zip | |
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
Diffstat (limited to 'drivers/ras')
| -rw-r--r-- | drivers/ras/cec.c | 9 |
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); |