diff options
| author | Kameron Carr <kameroncarr@linux.microsoft.com> | 2023-06-23 15:09:49 -0700 |
|---|---|---|
| committer | Wei Liu <wei.liu@kernel.org> | 2023-06-28 17:51:18 +0000 |
| commit | a6fe043880820981f6e4918240f967ea79bb063e (patch) | |
| tree | 1b9054f6220bdef8f12c3f91fdb30662c9dd9494 /drivers/hv/connection.c | |
| parent | 6995e2de6891c724bfeb2db33d7b87775f913ad1 (diff) | |
Drivers: hv: Change hv_free_hyperv_page() to take void * argument
Currently hv_free_hyperv_page() takes an unsigned long argument, which
is inconsistent with the void * return value from the corresponding
hv_alloc_hyperv_page() function and variants. This creates unnecessary
extra casting.
Change the hv_free_hyperv_page() argument type to void *.
Also remove redundant casts from invocations of
hv_alloc_hyperv_page() and variants.
Signed-off-by: Kameron Carr <kameroncarr@linux.microsoft.com>
Reviewed-by: Nuno Das Neves <nunodasneves@linux.microsoft.com>
Reviewed-by: Dexuan Cui <decui@microsoft.com>
Link: https://lore.kernel.org/r/1687558189-19734-1-git-send-email-kameroncarr@linux.microsoft.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Diffstat (limited to 'drivers/hv/connection.c')
| -rw-r--r-- | drivers/hv/connection.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/hv/connection.c b/drivers/hv/connection.c index 5978e9dbc286..ebf15f31d97e 100644 --- a/drivers/hv/connection.c +++ b/drivers/hv/connection.c @@ -209,8 +209,7 @@ int vmbus_connect(void) * Setup the vmbus event connection for channel interrupt * abstraction stuff */ - vmbus_connection.int_page = - (void *)hv_alloc_hyperv_zeroed_page(); + vmbus_connection.int_page = hv_alloc_hyperv_zeroed_page(); if (vmbus_connection.int_page == NULL) { ret = -ENOMEM; goto cleanup; @@ -225,8 +224,8 @@ int vmbus_connect(void) * Setup the monitor notification facility. The 1st page for * parent->child and the 2nd page for child->parent */ - vmbus_connection.monitor_pages[0] = (void *)hv_alloc_hyperv_page(); - vmbus_connection.monitor_pages[1] = (void *)hv_alloc_hyperv_page(); + vmbus_connection.monitor_pages[0] = hv_alloc_hyperv_page(); + vmbus_connection.monitor_pages[1] = hv_alloc_hyperv_page(); if ((vmbus_connection.monitor_pages[0] == NULL) || (vmbus_connection.monitor_pages[1] == NULL)) { ret = -ENOMEM; @@ -333,15 +332,15 @@ void vmbus_disconnect(void) destroy_workqueue(vmbus_connection.work_queue); if (vmbus_connection.int_page) { - hv_free_hyperv_page((unsigned long)vmbus_connection.int_page); + hv_free_hyperv_page(vmbus_connection.int_page); vmbus_connection.int_page = NULL; } set_memory_encrypted((unsigned long)vmbus_connection.monitor_pages[0], 1); set_memory_encrypted((unsigned long)vmbus_connection.monitor_pages[1], 1); - hv_free_hyperv_page((unsigned long)vmbus_connection.monitor_pages[0]); - hv_free_hyperv_page((unsigned long)vmbus_connection.monitor_pages[1]); + hv_free_hyperv_page(vmbus_connection.monitor_pages[0]); + hv_free_hyperv_page(vmbus_connection.monitor_pages[1]); vmbus_connection.monitor_pages[0] = NULL; vmbus_connection.monitor_pages[1] = NULL; } |