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Subject[for-next][PATCH 2/2] tracing: Make system_callback() function static
From: "Steven Rostedt (Google)" <rostedt@goodmis.org>

The system_callback() function in trace_events.c is only used within that
file. The "static" annotation was missed.

Fixes: 5790b1fb3d672 ("eventfs: Remove eventfs_file and just use eventfs_inode")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202310051743.y9EobbUr-lkp@intel.com/
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
---
kernel/trace/trace_events.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index 0e3a1c70e410..db46d2116500 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -2282,7 +2282,7 @@ create_new_subsystem(const char *name)
return NULL;
}

-int system_callback(const char *name, umode_t *mode, void **data,
+static int system_callback(const char *name, umode_t *mode, void **data,
const struct file_operations **fops)
{
if (strcmp(name, "filter") == 0)
--
2.40.1
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