[PATCH] kfifo: fix kmalloc_array_node() argument order

Randy Dunlap posted 1 patch 1 month, 2 weeks ago
lib/kfifo.c |    2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
[PATCH] kfifo: fix kmalloc_array_node() argument order
Posted by Randy Dunlap 1 month, 2 weeks ago
To be consistent, pass the kmalloc_array_node() parameters in the
order (number_of_elements, element_size). Since only the product of
the two values is used, this is not a bug fix.

Closes: https://bugzilla.kernel.org/show_bug.cgi?id=216015
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
---
Cc: Stefani Seibold <stefani@seibold.net>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
---
 lib/kfifo.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-next-20251219.orig/lib/kfifo.c
+++ linux-next-20251219/lib/kfifo.c
@@ -41,7 +41,7 @@ int __kfifo_alloc_node(struct __kfifo *f
 		return -EINVAL;
 	}
 
-	fifo->data = kmalloc_array_node(esize, size, gfp_mask, node);
+	fifo->data = kmalloc_array_node(size, esize, gfp_mask, node);
 
 	if (!fifo->data) {
 		fifo->mask = 0;