sfc: Make buffer table indices and counts consistently unsigned
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h
index f526877..59c0583 100644
--- a/drivers/net/ethernet/sfc/net_driver.h
+++ b/drivers/net/ethernet/sfc/net_driver.h
@@ -81,8 +81,8 @@
void *addr;
dma_addr_t dma_addr;
unsigned int len;
- int index;
- int entries;
+ unsigned int index;
+ unsigned int entries;
};
/**
diff --git a/drivers/net/ethernet/sfc/nic.c b/drivers/net/ethernet/sfc/nic.c
index 1bb41ff..2bdfb63 100644
--- a/drivers/net/ethernet/sfc/nic.c
+++ b/drivers/net/ethernet/sfc/nic.c
@@ -192,7 +192,7 @@
efx_init_special_buffer(struct efx_nic *efx, struct efx_special_buffer *buffer)
{
efx_qword_t buf_desc;
- int index;
+ unsigned int index;
dma_addr_t dma_addr;
int i;