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Subject[PATCH][next] drm/amd/display: remove redundant variable status
Date
From: Colin Ian King <colin.king@canonical.com>

Variable status is redundant, it is being initialized with a value
that is over-written later and this is being returned immediately
after the assignment. Clean up the code by removing status and
just returning the value returned from the call to function
dc->hwss.dmdata_status_done.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
index 371d49e9b745..88a84bfaea6f 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
@@ -565,7 +565,6 @@ bool dc_stream_get_scanoutpos(const struct dc_stream_state *stream,

bool dc_stream_dmdata_status_done(struct dc *dc, struct dc_stream_state *stream)
{
- bool status = true;
struct pipe_ctx *pipe = NULL;
int i;

@@ -581,8 +580,7 @@ bool dc_stream_dmdata_status_done(struct dc *dc, struct dc_stream_state *stream)
if (i == MAX_PIPES)
return true;

- status = dc->hwss.dmdata_status_done(pipe);
- return status;
+ return dc->hwss.dmdata_status_done(pipe);
}

bool dc_stream_set_dynamic_metadata(struct dc *dc,
--
2.20.1
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