| Message ID | 20230726140626.264952-1-colin.i.king@gmail.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | [V2,next] accel/qaic: remove redundant pointer pexec | expand |
On 7/26/2023 7:36 PM, Colin Ian King wrote: > 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>
On 8/1/2023 8:05 AM, Pranjal Ramajor Asha Kanojiya wrote: > > > On 7/26/2023 7:36 PM, Colin Ian King wrote: >> 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> Applied to drm-misc-next Thanks! -Jeff
diff --git a/drivers/accel/qaic/qaic_data.c b/drivers/accel/qaic/qaic_data.c index e9a1cb779b30..a90b64b325b4 100644 --- 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;
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> --- V2: completely remove the declaration of pexec and replace sizeof(*pexec) with size of the type. --- drivers/accel/qaic/qaic_data.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)