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[v2,09/28] module: Remove module_assert_mutex_or_preempt() from try_add_tainted_module().

Message ID 20241220174731.514432-10-bigeasy@linutronix.de (mailing list archive)
State New
Headers show
Series module: Use RCU instead of RCU-sched. | expand

Commit Message

Sebastian Andrzej Siewior Dec. 20, 2024, 5:41 p.m. UTC 
module_assert_mutex_or_preempt() is not needed in
try_add_tainted_module(). The function checks for RCU-sched or the
module_mutex to be acquired. The list_for_each_entry_rcu() below does
the same check.

Remove module_assert_mutex_or_preempt() from try_add_tainted_module().

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---
 kernel/module/tracking.c | 2 --
 1 file changed, 2 deletions(-)
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Patch

diff --git a/kernel/module/tracking.c b/kernel/module/tracking.c
index 16742d1c630c6..4fefec5b683c6 100644
--- a/kernel/module/tracking.c
+++ b/kernel/module/tracking.c
@@ -21,8 +21,6 @@  int try_add_tainted_module(struct module *mod)
 {
 	struct mod_unload_taint *mod_taint;
 
-	module_assert_mutex_or_preempt();
-
 	if (!mod->taints)
 		goto out;