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Commit 93a6a37c authored by Colin Ian King's avatar Colin Ian King Committed by Jeff Kirsher
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ixgbevf: remove redundant initialization of variable 'dma' 



Variable dma is initialized with a value that is never read, later
on it is re-assigned a new value, hence the initialization is redundant
and can be removed.

Cleans up clang warning:
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c:584:13: warning: Value
stored to 'dma' during its initialization is never read

Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Acked-by: default avatarAlexander Duyck <alexander.h.duyck@intel.com>
Tested-by: default avatarAndrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent 6d9c0217

drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c

+1 −1
Original line number Diff line number Diff line
@@ -609,7 +609,7 @@ static bool ixgbevf_alloc_mapped_page(struct ixgbevf_ring *rx_ring, 
				      struct ixgbevf_rx_buffer *bi)

{

	struct page *page = bi->page;

	dma_addr_t dma = bi->dma;

	dma_addr_t dma;



	/* since we are recycling buffers we should seldom need to alloc */

	if (likely(page))