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| author |   Jann Horn <jannh@google.com> | 2019-03-27 00:08:41 +0100 |
|---|---|---|
| committer |   James Morris <james.morris@microsoft.com> | 2019-04-10 10:23:42 -0700 |
| commit | 1b26fcdb748eb20a73f72900d7f5ab537b2809be (patch) | |
| tree | 07c79eb1d3e641214483810cf6e67e4a5a45f399 /security | |
| parent | LSM: lsm_hooks.h: fix documentation format (diff) | |
| download | linux-dev-1b26fcdb748eb20a73f72900d7f5ab537b2809be.tar.xz linux-dev-1b26fcdb748eb20a73f72900d7f5ab537b2809be.zip | |
Yama: mark local symbols as static
sparse complains that Yama defines functions and a variable as non-static
even though they don't exist in any header. Fix it by making them static.
Signed-off-by: Jann Horn <jannh@google.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: James Morris <james.morris@microsoft.com>
Diffstat (limited to 'security')
| -rw-r--r-- | security/yama/yama_lsm.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c index 57cc60722dd3..06b14a57b0a4 100644 --- a/security/yama/yama_lsm.c +++ b/security/yama/yama_lsm.c @@ -206,7 +206,7 @@ static void yama_ptracer_del(struct task_struct *tracer, * yama_task_free - check for task_pid to remove from exception list * @task: task being removed */ -void yama_task_free(struct task_struct *task) +static void yama_task_free(struct task_struct *task) { yama_ptracer_del(task, task); } @@ -401,7 +401,7 @@ static int yama_ptrace_access_check(struct task_struct *child, * * Returns 0 if following the ptrace is allowed, -ve on error. */ -int yama_ptrace_traceme(struct task_struct *parent) +static int yama_ptrace_traceme(struct task_struct *parent) { int rc = 0; @@ -452,7 +452,7 @@ static int yama_dointvec_minmax(struct ctl_table *table, int write, static int zero; static int max_scope = YAMA_SCOPE_NO_ATTACH; -struct ctl_path yama_sysctl_path[] = { +static struct ctl_path yama_sysctl_path[] = { { .procname = "kernel", }, { .procname = "yama", }, { } |