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To: linux-tip-commits@vger.kernel.org
Subject: [tip: ras/core] ras/debugfs: Fix error checking for
debugfs_create_dir()
Cc: Osama Muhammad <osmtendev@gmail.com>,
"Borislav Petkov (AMD)" <bp@alien8.de>, x86@kernel.org,
linux-kernel@vger.kernel.org
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[tip:,ras/core] ras/debugfs: Fix error checking for debugfs_create_dir()
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Commit Message
tip-bot2 for Thomas Gleixner
May 16, 2023, 7:25 p.m. UTC
The following commit has been merged into the ras/core branch of tip: Commit-ID: 2a1d18a5dc5056825b8e9527d188130da6256efc Gitweb: https://git.kernel.org/tip/2a1d18a5dc5056825b8e9527d188130da6256efc Author: Osama Muhammad <osmtendev@gmail.com> AuthorDate: Tue, 16 May 2023 23:29:27 +05:00 Committer: Borislav Petkov (AMD) <bp@alien8.de> CommitterDate: Tue, 16 May 2023 21:12:23 +02:00 ras/debugfs: Fix error checking for debugfs_create_dir() Check the return value of debugfs_create_dir() properly. [ bp: Rewrite commit message. ] Signed-off-by: Osama Muhammad <osmtendev@gmail.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/20230516182927.9171-1-osmtendev@gmail.com --- drivers/ras/debugfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/ras/debugfs.c b/drivers/ras/debugfs.c index f0a6391..ffb973c 100644 --- a/drivers/ras/debugfs.c +++ b/drivers/ras/debugfs.c @@ -46,7 +46,7 @@ int __init ras_add_daemon_trace(void) fentry = debugfs_create_file("daemon_active", S_IRUSR, ras_debugfs_dir, NULL, &trace_fops); - if (!fentry) + if (IS_ERR(fentry)) return -ENODEV; return 0;