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Subject[PATCH] drm/qxl: remove variable count
Date
clang with W=1 reports
drivers/gpu/drm/qxl/qxl_cmd.c:424:6: error: variable
'count' set but not used [-Werror,-Wunused-but-set-variable]
int count = 0;
^
This variable is not used so remove it.

Signed-off-by: Tom Rix <trix@redhat.com>
---
drivers/gpu/drm/qxl/qxl_cmd.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
index 281edab518cd..d6ea01f3797b 100644
--- a/drivers/gpu/drm/qxl/qxl_cmd.c
+++ b/drivers/gpu/drm/qxl/qxl_cmd.c
@@ -421,7 +421,6 @@ int qxl_surface_id_alloc(struct qxl_device *qdev,
{
uint32_t handle;
int idr_ret;
- int count = 0;
again:
idr_preload(GFP_ATOMIC);
spin_lock(&qdev->surf_id_idr_lock);
@@ -433,7 +432,6 @@ int qxl_surface_id_alloc(struct qxl_device *qdev,
handle = idr_ret;

if (handle >= qdev->rom->n_surfaces) {
- count++;
spin_lock(&qdev->surf_id_idr_lock);
idr_remove(&qdev->surf_id_idr, handle);
spin_unlock(&qdev->surf_id_idr_lock);
--
2.27.0
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