Patch "irqdomain: Use return value of strreplace()" has been added to the 5.15-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    irqdomain: Use return value of strreplace()

to the 5.15-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     irqdomain-use-return-value-of-strreplace.patch
and it can be found in the queue-5.15 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit bae7226ab8ad5c0968380581b021e4ddf7cbe622
Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Date:   Wed Jun 28 18:02:51 2023 +0300

    irqdomain: Use return value of strreplace()
    
    [ Upstream commit 67a4e1a3bf7c68ed3fbefc4213648165d912cabb ]
    
    Since strreplace() returns the pointer to the string itself, use it
    directly.
    
    Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
    Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
    Link: https://lore.kernel.org/r/20230628150251.17832-1-andriy.shevchenko@xxxxxxxxxxxxxxx
    Stable-dep-of: 6ce3e98184b6 ("irqdomain: Fixed unbalanced fwnode get and put")
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index e0b67784ac1e0..966ee3a79ce9c 100644
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -181,9 +181,7 @@ 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;
 	}