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Commit 64679e56 authored by LABBE Corentin's avatar LABBE Corentin Committed by David S. Miller
Browse files

net: stmmac: remove unused variable in sysfs_display_ring 



The u64 x variable in sysfs_display_ring is unused.
This patch remove it.

Signed-off-by: default avatarCorentin Labbe <clabbe.montjoie@gmail.com>
Acked-by: default avatarGiuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 732fe78c

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

+0 −3
Original line number Original line Diff line number Diff line
@@ -2893,9 +2893,7 @@ static void sysfs_display_ring(void *head, int size, int extend_desc, 
	struct dma_desc *p = (struct dma_desc *)head;

	struct dma_desc *p = (struct dma_desc *)head;





	for (i = 0; i < size; i++) {

	for (i = 0; i < size; i++) {

		u64 x;

		if (extend_desc) {

		if (extend_desc) {

			x = *(u64 *) ep;

			seq_printf(seq, "%d [0x%x]: 0x%x 0x%x 0x%x 0x%x\n",

			seq_printf(seq, "%d [0x%x]: 0x%x 0x%x 0x%x 0x%x\n",

				   i, (unsigned int)virt_to_phys(ep),

				   i, (unsigned int)virt_to_phys(ep),

				   le32_to_cpu(ep->basic.des0),

				   le32_to_cpu(ep->basic.des0),
@@ -2904,7 +2902,6 @@ static void sysfs_display_ring(void *head, int size, int extend_desc, 
				   le32_to_cpu(ep->basic.des3));

				   le32_to_cpu(ep->basic.des3));

			ep++;

			ep++;

		} else {

		} else {

			x = *(u64 *) p;

			seq_printf(seq, "%d [0x%x]: 0x%x 0x%x 0x%x 0x%x\n",

			seq_printf(seq, "%d [0x%x]: 0x%x 0x%x 0x%x 0x%x\n",

				   i, (unsigned int)virt_to_phys(ep),

				   i, (unsigned int)virt_to_phys(ep),

				   le32_to_cpu(p->des0), le32_to_cpu(p->des1),

				   le32_to_cpu(p->des0), le32_to_cpu(p->des1),