migration/ram: fix docs of ram_handle_zero

Remove outdated 'ch' parameter from the function documentation.

Signed-off-by: Marco Cavenati <Marco.Cavenati@eurecom.fr>
Reviewed-by: Juraj Marcin <jmarcin@redhat.com>
Link: https://lore.kernel.org/r/20251001161823.2032399-3-Marco.Cavenati@eurecom.fr
Signed-off-by: Peter Xu <peterx@redhat.com>

diff --git a/migration/ram.c b/migration/ram.c
index 5eef2efc781f1ddbc8987d8a0dc9918c562e32a0..13847481933e3b4b9b8bc4ab1ff4194454fe613b 100644 (file)
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -3630,7 +3630,6 @@ static inline void *colo_cache_from_block_offset(RAMBlock *block,
  * determined to be zero, then zap it.
  *
  * @host: host address for the zero page
- * @ch: what the page is filled from.  We only support zero
  * @size: size of the zero page
  */
 void ram_handle_zero(void *host, uint64_t size)