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Returning an int is misleading and forces callers to handle a meaningless status value. Convert it to return void to match its behavior and simplify callers. Reviewed-by: Bryan O'Donoghue Reviewed-by: Konrad Dybcio Signed-off-by: Dikshita Agarwal --- drivers/media/platform/qcom/iris/iris_buffer.c | 16 ++++------------ drivers/media/platform/qcom/iris/iris_buffer.h | 2 +- drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c | 2 +- .../media/platform/qcom/iris/iris_hfi_gen2_response.c | 4 +++- 4 files changed, 9 insertions(+), 15 deletions(-) diff --git a/drivers/media/platform/qcom/iris/iris_buffer.c b/drivers/media/platform/qcom/iris/iris_buffer.c index 5b31c511da6e735943e2561683016cb9414d760c..390a48d8cf788e17760f901a6a073c5b9e5a9dc9 100644 --- a/drivers/media/platform/qcom/iris/iris_buffer.c +++ b/drivers/media/platform/qcom/iris/iris_buffer.c @@ -455,7 +455,7 @@ int iris_queue_internal_buffers(struct iris_inst *inst, u32 plane) return 0; } -int iris_destroy_internal_buffer(struct iris_inst *inst, struct iris_buffer *buffer) +void iris_destroy_internal_buffer(struct iris_inst *inst, struct iris_buffer *buffer) { struct iris_core *core = inst->core; @@ -463,8 +463,6 @@ int iris_destroy_internal_buffer(struct iris_inst *inst, struct iris_buffer *buf dma_free_attrs(core->dev, buffer->buffer_size, buffer->kvaddr, buffer->device_addr, buffer->dma_attrs); kfree(buffer); - - return 0; } static int iris_destroy_internal_buffers(struct iris_inst *inst, u32 plane, bool force) @@ -473,7 +471,6 @@ static int iris_destroy_internal_buffers(struct iris_inst *inst, u32 plane, bool struct iris_buffers *buffers; const u32 *internal_buf_type; u32 i, len; - int ret; iris_get_int_buf_tbl(inst, plane, &internal_buf_type, &len); @@ -488,9 +485,7 @@ static int iris_destroy_internal_buffers(struct iris_inst *inst, u32 plane, bool if (!force && buf->attr & BUF_ATTR_QUEUED) continue; - ret = iris_destroy_internal_buffer(inst, buf); - if (ret) - return ret; + iris_destroy_internal_buffer(inst, buf); } } @@ -500,11 +495,8 @@ static int iris_destroy_internal_buffers(struct iris_inst *inst, u32 plane, bool else buffers = &inst->buffers[BUF_ARP]; - list_for_each_entry_safe(buf, next, &buffers->list, list) { - ret = iris_destroy_internal_buffer(inst, buf); - if (ret) - return ret; - } + list_for_each_entry_safe(buf, next, &buffers->list, list) + iris_destroy_internal_buffer(inst, buf); } return 0; diff --git a/drivers/media/platform/qcom/iris/iris_buffer.h b/drivers/media/platform/qcom/iris/iris_buffer.h index 75bb767761824c4c02e0df9b765896cc093be333..ab8e5d953101a786ade20540ee3c3ed226160cbe 100644 --- a/drivers/media/platform/qcom/iris/iris_buffer.h +++ b/drivers/media/platform/qcom/iris/iris_buffer.h @@ -112,7 +112,7 @@ void iris_get_internal_buffers(struct iris_inst *inst, u32 plane); int iris_create_internal_buffers(struct iris_inst *inst, u32 plane); int iris_queue_internal_buffers(struct iris_inst *inst, u32 plane); int iris_queue_internal_deferred_buffers(struct iris_inst *inst, enum iris_buffer_type buffer_type); -int iris_destroy_internal_buffer(struct iris_inst *inst, struct iris_buffer *buffer); +void iris_destroy_internal_buffer(struct iris_inst *inst, struct iris_buffer *buffer); int iris_destroy_all_internal_buffers(struct iris_inst *inst, u32 plane); int iris_destroy_dequeued_internal_buffers(struct iris_inst *inst, u32 plane); int iris_alloc_and_queue_persist_bufs(struct iris_inst *inst, enum iris_buffer_type buf_type); diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c b/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c index e42d17653c2c37f526e6b26c6e29cc45ae29a747..d1114e5ce7788c5e803ac7aec505a6115997eb27 100644 --- a/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c +++ b/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c @@ -442,7 +442,7 @@ static int iris_hfi_gen1_session_unset_buffers(struct iris_inst *inst, struct ir ret = iris_wait_for_session_response(inst, false); if (!ret) - ret = iris_destroy_internal_buffer(inst, buf); + iris_destroy_internal_buffer(inst, buf); exit: kfree(pkt); diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen2_response.c b/drivers/media/platform/qcom/iris/iris_hfi_gen2_response.c index 8e19f61bbbf9e427f658471b4502bedb1ad5f616..f5c342f4c926a68b2017006a3c1cfbb251605ae0 100644 --- a/drivers/media/platform/qcom/iris/iris_hfi_gen2_response.c +++ b/drivers/media/platform/qcom/iris/iris_hfi_gen2_response.c @@ -447,7 +447,9 @@ static int iris_hfi_gen2_handle_release_internal_buffer(struct iris_inst *inst, buf->attr &= ~BUF_ATTR_QUEUED; - return iris_destroy_internal_buffer(inst, buf); + iris_destroy_internal_buffer(inst, buf); + + return 0; } static int iris_hfi_gen2_handle_session_stop(struct iris_inst *inst, -- 2.34.1