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kfifo: fix kmalloc_array_node() argument order

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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.

Link: https://lkml.kernel.org/r/20251220054541.2295599-1-rdunlap@infradead.org
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: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Randy Dunlap 2025-12-19 21:45:41 -08:00 • committed by Andrew Morton
parent f34e19c34e
commit c243413740
1 changed files with 1 additions and 1 deletions
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2
lib/kfifo.c
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@ -41,7 +41,7 @@ int __kfifo_alloc_node(struct __kfifo *fifo, unsigned int size,
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;