[media] s5p-mfc: remove unused variable

The variable index is initialized but never used
otherwise, so remove the unused variable.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

2 files changed, 0 insertions, 11 deletions

diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index e2fe64efb756..a49d0e5db93a 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
@@ -274,7 +274,6 @@ static void s5p_mfc_handle_frame_new(struct s5p_mfc_ctx *ctx, unsigned int err)
         struct s5p_mfc_buf  *dst_buf;
         size_t dspl_y_addr;
         unsigned int frame_type;
-        unsigned int index;
 
         dspl_y_addr = s5p_mfc_hw_call(dev->mfc_ops, get_dspl_y_adr, dev);
         frame_type = s5p_mfc_hw_call(dev->mfc_ops, get_dec_frame_type, dev);
@@ -311,7 +310,6 @@ static void s5p_mfc_handle_frame_new(struct s5p_mfc_ctx *ctx, unsigned int err)
                         vb2_buffer_done(dst_buf->b,
                                 err ? VB2_BUF_STATE_ERROR : VB2_BUF_STATE_DONE);
 
-                        index = dst_buf->b->v4l2_buf.index;
                         break;
                 }
         }
@@ -327,8 +325,6 @@ static void s5p_mfc_handle_frame(struct s5p_mfc_ctx *ctx,
         unsigned long flags;
         unsigned int res_change;
 
-        unsigned int index;
-
         dst_frame_status = s5p_mfc_hw_call(dev->mfc_ops, get_dspl_status, dev)
                                 & S5P_FIMV_DEC_STATUS_DECODING_STATUS_MASK;
         res_change = (s5p_mfc_hw_call(dev->mfc_ops, get_dspl_status, dev)
@@ -388,7 +384,6 @@ static void s5p_mfc_handle_frame(struct s5p_mfc_ctx *ctx,
                         mfc_debug(2, "Running again the same buffer\n");
                         ctx->after_packed_pb = 1;
                 } else {
-                        index = src_buf->b->v4l2_buf.index;
                         mfc_debug(2, "MFC needs next buffer\n");
                         ctx->consumed_stream = 0;
                         list_del(&src_buf->list);
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
index 3a8cfd9fc1bd..bf4d2f44f009 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
@@ -1408,7 +1408,6 @@ static inline int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx)
         struct s5p_mfc_buf *temp_vb;
         unsigned long flags;
         int last_frame = 0;
-        unsigned int index;
 
         spin_lock_irqsave(&dev->irqlock, flags);
 
@@ -1427,8 +1426,6 @@ static inline int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx)
                         temp_vb->b->v4l2_planes[0].bytesused);
         spin_unlock_irqrestore(&dev->irqlock, flags);
 
-        index = temp_vb->b->v4l2_buf.index;
-
         dev->curr_ctx = ctx->num;
         s5p_mfc_clean_ctx_int_flags(ctx);
         if (temp_vb->b->v4l2_planes[0].bytesused == 0) {
@@ -1452,7 +1449,6 @@ static inline int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx)
         unsigned int src_y_size, src_c_size;
         */
         unsigned int dst_size;
-        unsigned int index;
 
         spin_lock_irqsave(&dev->irqlock, flags);
 
@@ -1487,8 +1483,6 @@ static inline int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx)
 
         spin_unlock_irqrestore(&dev->irqlock, flags);
 
-        index = src_mb->b->v4l2_buf.index;
-
         dev->curr_ctx = ctx->num;
         s5p_mfc_clean_ctx_int_flags(ctx);
         s5p_mfc_encode_one_frame_v6(ctx);