genirq/debugfs: Remove pointless NULL pointer check
debugfs_remove() has it's own NULL pointer check. Remove the conditional
and make irq_remove_debugfs_entry() an inline helper
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h
index 5fd105e2..a573e07 100644
--- a/kernel/irq/internals.h
+++ b/kernel/irq/internals.h
@@ -318,8 +318,13 @@ static inline bool irq_fixup_move_pending(struct irq_desc *desc, bool fclear)
#endif /* !CONFIG_GENERIC_PENDING_IRQ */
#ifdef CONFIG_GENERIC_IRQ_DEBUGFS
+#include <linux/debugfs.h>
+
void irq_add_debugfs_entry(unsigned int irq, struct irq_desc *desc);
-void irq_remove_debugfs_entry(struct irq_desc *desc);
+static inline void irq_remove_debugfs_entry(struct irq_desc *desc)
+{
+ debugfs_remove(desc->debugfs_file);
+}
# ifdef CONFIG_IRQ_DOMAIN
void irq_domain_debugfs_init(struct dentry *root);
# else
