From 531beb067c6185aceabfdee0965234c6a8fd133b Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Fri, 15 Sep 2017 00:05:16 +0100 Subject: dma-buf: remove redundant initialization of sg_table sg_table is being initialized and is never read before it is updated again later on, hence making the initialization redundant. Remove the initialization. Detected by clang scan-build: "warning: Value stored to 'sg_table' during its initialization is never read" Signed-off-by: Colin Ian King Reviewed-by: Chris Wilson Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20170914230516.6056-1-colin.king@canonical.com --- drivers/dma-buf/dma-buf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/dma-buf') diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c index 4a038dcf5361..bc1cb284111c 100644 --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c @@ -625,7 +625,7 @@ EXPORT_SYMBOL_GPL(dma_buf_detach); struct sg_table *dma_buf_map_attachment(struct dma_buf_attachment *attach, enum dma_data_direction direction) { - struct sg_table *sg_table = ERR_PTR(-EINVAL); + struct sg_table *sg_table; might_sleep(); -- cgit v1.2.3