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Subject[PATCH v2 03/11] docs/mm: bootmem: fix kernel-doc warnings
Date
Add descriptions of the return value where they were missing and fixup the
syntax for present ones.

Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
---
mm/bootmem.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/mm/bootmem.c b/mm/bootmem.c
index 42ab0da..76fc17e 100644
--- a/mm/bootmem.c
+++ b/mm/bootmem.c
@@ -62,6 +62,8 @@ static unsigned long __init bootmap_bytes(unsigned long pages)
/**
* bootmem_bootmap_pages - calculate bitmap size in pages
* @pages: number of pages the bitmap has to represent
+ *
+ * Return: the number of pages needed to hold the bitmap.
*/
unsigned long __init bootmem_bootmap_pages(unsigned long pages)
{
@@ -121,7 +123,7 @@ static unsigned long __init init_bootmem_core(bootmem_data_t *bdata,
* @startpfn: first pfn on the node
* @endpfn: first pfn after the node
*
- * Returns the number of bytes needed to hold the bitmap for this node.
+ * Return: the number of bytes needed to hold the bitmap for this node.
*/
unsigned long __init init_bootmem_node(pg_data_t *pgdat, unsigned long freepfn,
unsigned long startpfn, unsigned long endpfn)
@@ -134,7 +136,7 @@ unsigned long __init init_bootmem_node(pg_data_t *pgdat, unsigned long freepfn,
* @start: pfn where the bitmap is to be placed
* @pages: number of available physical pages
*
- * Returns the number of bytes needed to hold the bitmap.
+ * Return: the number of bytes needed to hold the bitmap.
*/
unsigned long __init init_bootmem(unsigned long start, unsigned long pages)
{
@@ -406,6 +408,8 @@ void __init free_bootmem(unsigned long physaddr, unsigned long size)
* Partial pages will be reserved.
*
* The range must reside completely on the specified node.
+ *
+ * Return: 0 on success, -errno on failure.
*/
int __init reserve_bootmem_node(pg_data_t *pgdat, unsigned long physaddr,
unsigned long size, int flags)
@@ -427,6 +431,8 @@ int __init reserve_bootmem_node(pg_data_t *pgdat, unsigned long physaddr,
* Partial pages will be reserved.
*
* The range must be contiguous but may span node boundaries.
+ *
+ * Return: 0 on success, -errno on failure.
*/
int __init reserve_bootmem(unsigned long addr, unsigned long size,
int flags)
--
2.7.4
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