irqdomain: Use return value of strreplace()

Since strreplace() returns the pointer to the string itself, use it
directly.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20230628150251.17832-1-andriy.shevchenko@linux.intel.com

diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index 5bd01624e4470d6a1954e079e7277bf7c31aa209..0bdef4fe925bf5dae05d81468e3d60de8649f267 100644 (file)
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -182,9 +182,7 @@ static struct irq_domain *__irq_domain_create(struct fwnode_handle *fwnode,
                        return NULL;
                }
 
-               strreplace(name, '/', ':');
-
-               domain->name = name;
+               domain->name = strreplace(name, '/', ':');
                domain->fwnode = fwnode;
                domain->flags |= IRQ_DOMAIN_NAME_ALLOCATED;
        }