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Message-ID: <1437013002-104925-1-git-send-email-long.wanglong@huawei.com> Date: Thu, 16 Jul 2015 02:16:42 +0000 From: Wang Long <long.wanglong@...wei.com> To: <ananth@...ibm.com>, <anil.s.keshavamurthy@...el.com>, <davem@...emloft.net>, <masami.hiramatsu.pt@...achi.com> CC: <linux-kernel@...r.kernel.org>, <wanglong@...qinren.net>, <peifeiyue@...wei.com>, <long.wanglong@...wei.com> Subject: [PATCH] kprobes: Use debugfs_remove_recursive instead debugfs_remove In debugfs_kprobe_init, we create a directory 'kprobes' and three files 'list', 'enabled' and 'blacklist'. When any one of the three files creation fails, we should remove all of them. But debugfs_remove function can not complete this work. So use debugfs_remove_recursive instead. Signed-off-by: Wang Long <long.wanglong@...wei.com> --- kernel/kprobes.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/kprobes.c b/kernel/kprobes.c index c90e417..8cd82a5 100644 --- a/kernel/kprobes.c +++ b/kernel/kprobes.c @@ -2459,7 +2459,7 @@ static int __init debugfs_kprobe_init(void) return 0; error: - debugfs_remove(dir); + debugfs_remove_recursive(dir); return -ENOMEM; } -- 1.8.3.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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