Removed unnecessary local variable in have_hgsmi_mode_hints.
The result of hgsmi_query_conf should be directly compared without
assigning to local variable.
Signed-off-by: Sidong Yang <realwakka@xxxxxxxxx>
---
drivers/staging/vboxvideo/vbox_main.c | 15 ++++++---------
1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/drivers/staging/vboxvideo/vbox_main.c b/drivers/staging/vboxvideo/vbox_main.c
index e1fb70a42d32..62a69fde7435 100644
--- a/drivers/staging/vboxvideo/vbox_main.c
+++ b/drivers/staging/vboxvideo/vbox_main.c
@@ -170,18 +170,15 @@ static void vbox_accel_fini(struct vbox_private *vbox)
static bool have_hgsmi_mode_hints(struct vbox_private *vbox)
{
u32 have_hints, have_cursor;
- int ret;
- ret = hgsmi_query_conf(vbox->guest_pool,
- VBOX_VBVA_CONF32_MODE_HINT_REPORTING,
- &have_hints);
- if (ret)
+ if (hgsmi_query_conf(vbox->guest_pool,
+ VBOX_VBVA_CONF32_MODE_HINT_REPORTING,
+ &have_hints))
return false;
- ret = hgsmi_query_conf(vbox->guest_pool,
- VBOX_VBVA_CONF32_GUEST_CURSOR_REPORTING,
- &have_cursor);
- if (ret)
+ if (hgsmi_query_conf(vbox->guest_pool,
+ VBOX_VBVA_CONF32_GUEST_CURSOR_REPORTING,
+ &have_cursor))
return false;
return have_hints == VINF_SUCCESS && have_cursor == VINF_SUCCESS;
--
2.17.1
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