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| author | Vinod Koul <vkoul@kernel.org> | 2018-07-09 17:38:48 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2018-07-10 18:17:22 +0300 |
| commit | 2f903bab92dea8dec8c93e4fa3c7c5295ef0a0fe (patch) | |
| tree | 3c9f88c9a97fc319dac9169ce6c526d6f3863da8 | |
| parent | bbcb87555869cb6c249bf00d13d3bc400c476c84 (diff) | |
| download | linux-2f903bab92dea8dec8c93e4fa3c7c5295ef0a0fe.tar.xz | |
dmaengine: pl330: remove set but unused variable
Compiler complains (with W=1):
drivers/dma/pl330.c: In function ‘pl330_release_channel’:
drivers/dma/pl330.c:1782:21: warning:
variable ‘pl330’ set but not used [-Wunused-but-set-variable]
struct pl330_dmac *pl330;
^~~~~
Remove the pl330 variable in pl330_release_channel as it is set but
never used.
Signed-off-by: Vinod Koul <vkoul@kernel.org>
| -rw-r--r-- | drivers/dma/pl330.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c index 04fc4d8da0e9..451370da909d 100644 --- a/drivers/dma/pl330.c +++ b/drivers/dma/pl330.c @@ -1782,8 +1782,6 @@ static inline void _free_event(struct pl330_thread *thrd, int ev) static void pl330_release_channel(struct pl330_thread *thrd) { - struct pl330_dmac *pl330; - if (!thrd || thrd->free) return; @@ -1792,8 +1790,6 @@ static void pl330_release_channel(struct pl330_thread *thrd) dma_pl330_rqcb(thrd->req[1 - thrd->lstenq].desc, PL330_ERR_ABORT); dma_pl330_rqcb(thrd->req[thrd->lstenq].desc, PL330_ERR_ABORT); - pl330 = thrd->dmac; - _free_event(thrd, thrd->ev); thrd->free = true; } |