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From: =?UTF-8?q?Christian=20G=C3=B6ttsche?= <cgzones@googlemail.com>
To: linux-security-module@vger.kernel.org
Cc: Serge Hallyn <serge@hallyn.com>,
	linux-kernel@vger.kernel.org,
	bpf@vger.kernel.org
Subject: [PATCH 03/10] capability: use new capable_any functionality
Date: Fri, 15 Mar 2024 12:37:24 +0100
Message-ID: <20240315113828.258005-3-cgzones@googlemail.com>
In-Reply-To: <20240315113828.258005-1-cgzones@googlemail.com>
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Use the new added capable_any function in appropriate cases, where a
task is required to have any of two capabilities.

Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
---
v3:
  - rename to capable_any()
  - simplify checkpoint_restore_ns_capable()
---
 include/linux/capability.h | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/include/linux/capability.h b/include/linux/capability.h
index eeb958440656..4db0ffb47271 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -204,18 +204,17 @@ extern bool file_ns_capable(const struct file *file, struct user_namespace *ns,
 extern bool ptracer_capable(struct task_struct *tsk, struct user_namespace *ns);
 static inline bool perfmon_capable(void)
 {
-	return capable(CAP_PERFMON) || capable(CAP_SYS_ADMIN);
+	return capable_any(CAP_PERFMON, CAP_SYS_ADMIN);
 }
 
 static inline bool bpf_capable(void)
 {
-	return capable(CAP_BPF) || capable(CAP_SYS_ADMIN);
+	return capable_any(CAP_BPF, CAP_SYS_ADMIN);
 }
 
 static inline bool checkpoint_restore_ns_capable(struct user_namespace *ns)
 {
-	return ns_capable(ns, CAP_CHECKPOINT_RESTORE) ||
-		ns_capable(ns, CAP_SYS_ADMIN);
+	return ns_capable_any(ns, CAP_CHECKPOINT_RESTORE, CAP_SYS_ADMIN);
 }
 
 /* audit system wants to get cap info from files as well */
-- 
2.43.0