accel/qaic: remove redundant pointer pexec

Pointer pexec is being assigned a value however it is never read. The
assignment is redundant and can be removed. Replace sizeof(*pexec)
with sizeof the type and remove the declaration of pointer pexec.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230726140626.264952-1-colin.i.king@gmail.com

diff --git a/drivers/accel/qaic/qaic_data.c b/drivers/accel/qaic/qaic_data.c
index e9a1cb7..a90b64b 100644 (file)
--- a/drivers/accel/qaic/qaic_data.c
+++ b/drivers/accel/qaic/qaic_data.c
@@ -1292,7 +1292,6 @@ static void update_profiling_data(struct drm_file *file_priv,
 static int __qaic_execute_bo_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv,
                                   bool is_partial)
 {
-       struct qaic_partial_execute_entry *pexec;
        struct qaic_execute *args = data;
        struct qaic_execute_entry *exec;
        struct dma_bridge_chan *dbc;
@@ -1312,7 +1311,7 @@ static int __qaic_execute_bo_ioctl(struct drm_device *dev, void *data, struct dr
 
        received_ts = ktime_get_ns();
 
-       size = is_partial ? sizeof(*pexec) : sizeof(*exec);
+       size = is_partial ? sizeof(struct qaic_partial_execute_entry) : sizeof(*exec);
        n = (unsigned long)size * args->hdr.count;
        if (args->hdr.count == 0 || n / args->hdr.count != size)
                return -EINVAL;
@@ -1320,7 +1319,6 @@ static int __qaic_execute_bo_ioctl(struct drm_device *dev, void *data, struct dr
        user_data = u64_to_user_ptr(args->data);
 
        exec = kcalloc(args->hdr.count, size, GFP_KERNEL);
-       pexec = (struct qaic_partial_execute_entry *)exec;
        if (!exec)
                return -ENOMEM;