linux-kernel - [PATCH -next] apparmor: Fix several kernel-doc warnings

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Date:   Thu, 17 Sep 2020 08:24:57 -0400
From:   Huang Guobin <huangguobin4@...wei.com>
To:     <john.johansen@...onical.com>, <jmorris@...ei.org>,
        <serge@...lyn.com>
CC:     <linux-security-module@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH -next] apparmor: Fix several kernel-doc warnings

Fixes the following W=1 kernel build warning(s):

security/apparmor/apparmorfs.c:2127: warning: Excess function parameter 'profile' description in '__next_profile'
security/apparmor/domain.c:1292: warning: Excess function parameter 'onexec' description in 'aa_change_profile'
security/apparmor/domain.c:136: warning: Excess function parameter 'start' description in 'label_compound_match'

Rename profile to p.
@onexec in 'aa_change_profile' and @start in 'label_compound_match' are not in use, Remove it.

Signed-off-by: Huang Guobin <huangguobin4@...wei.com>
---
 security/apparmor/apparmorfs.c | 2 +-
 security/apparmor/domain.c     | 4 ----
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/security/apparmor/apparmorfs.c b/security/apparmor/apparmorfs.c
index 5fd4a64e431f..f00a372be7b6 100644
--- a/security/apparmor/apparmorfs.c
+++ b/security/apparmor/apparmorfs.c
@@ -2116,7 +2116,7 @@ static struct aa_profile *__first_profile(struct aa_ns *root,
 
 /**
  * __next_profile - step to the next profile in a profile tree
- * @profile: current profile in tree (NOT NULL)
+ * @p: current profile in tree (NOT NULL)
  *
  * Perform a depth first traversal on the profile tree in a namespace
  *
diff --git a/security/apparmor/domain.c b/security/apparmor/domain.c
index f919ebd042fd..12a9d80cd63a 100644
--- a/security/apparmor/domain.c
+++ b/security/apparmor/domain.c
@@ -178,7 +178,6 @@ static int label_compound_match(struct aa_profile *profile,
  * @profile: profile to find perms for
  * @label: label to check access permissions for
  * @stack: whether this is a stacking request
- * @start: state to start match in
  * @subns: whether to do permission checks on components in a subns
  * @request: permissions to request
  * @perms: an initialized perms struct to add accumulation to
@@ -1277,14 +1276,11 @@ static int change_profile_perms_wrapper(const char *op, const char *name,
 /**
  * aa_change_profile - perform a one-way profile transition
  * @fqname: name of profile may include namespace (NOT NULL)
- * @onexec: whether this transition is to take place immediately or at exec
  * @flags: flags affecting change behavior
  *
  * Change to new profile @name.  Unlike with hats, there is no way
  * to change back.  If @name isn't specified the current profile name is
  * used.
- * If @onexec then the transition is delayed until
- * the next exec.
  *
  * Returns %0 on success, error otherwise.
  */
-- 
2.25.1