tg3: Remove 40BIT_DMA_LIMIT_BUG
This patch removes the 40BIT_DMA_LIMIT_BUG flag. There already exists a
flag for this purpose (TG3_FLAG_40BIT_DMA_BUG) and was already being
used in the correct spot.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Reviewed-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@conan.davemloft.net>
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 46352da..c4f193e 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -6022,8 +6022,7 @@
tg3_4g_overflow_test(mapping, len))
would_hit_hwbug = 1;
- if (tg3_flag(tp, 40BIT_DMA_LIMIT_BUG) &&
- tg3_40bit_overflow_test(tp, mapping, len))
+ if (tg3_40bit_overflow_test(tp, mapping, len))
would_hit_hwbug = 1;
if (tg3_flag(tp, 5701_DMA_BUG))
@@ -6060,8 +6059,7 @@
tg3_4g_overflow_test(mapping, len))
would_hit_hwbug = 1;
- if (tg3_flag(tp, 40BIT_DMA_LIMIT_BUG) &&
- tg3_40bit_overflow_test(tp, mapping, len))
+ if (tg3_40bit_overflow_test(tp, mapping, len))
would_hit_hwbug = 1;
if (tg3_flag(tp, HW_TSO_1) ||
@@ -13712,8 +13710,6 @@
if (tg3_flag(tp, 5755_PLUS))
tg3_flag_set(tp, SHORT_DMA_BUG);
- else
- tg3_flag_set(tp, 40BIT_DMA_LIMIT_BUG);
if (tg3_flag(tp, 5717_PLUS))
tg3_flag_set(tp, LRG_PROD_RING_CAP);
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 3c113c1..4f5dbf6 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2897,7 +2897,6 @@
TG3_FLAG_ENABLE_RSS,
TG3_FLAG_ENABLE_TSS,
TG3_FLAG_4G_DMA_BNDRY_BUG,
- TG3_FLAG_40BIT_DMA_LIMIT_BUG,
TG3_FLAG_SHORT_DMA_BUG,
TG3_FLAG_USE_JUMBO_BDFLAG,
TG3_FLAG_L1PLLPD_EN,