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Subject[PATCH 4/6] x86 UV2: remove no-resources test for UV2 BAU

This patch removes an unnecessary test for a no-destination-resources-available
condition that looks like a destination timeout in UV1, but is separately
distinguishable in UV2.

Signed-off-by: Cliff Wickman <cpw@sgi.com>
---
arch/x86/platform/uv/tlb_uv.c | 10 ----------
1 file changed, 10 deletions(-)
Index: 120113.linux-3.2.1/arch/x86/platform/uv/tlb_uv.c
===================================================================
--- 120113.linux-3.2.1.orig/arch/x86/platform/uv/tlb_uv.c
+++ 120113.linux-3.2.1/arch/x86/platform/uv/tlb_uv.c
@@ -642,16 +642,6 @@ static int uv2_wait_completion(struct ba
} else if (descriptor_stat == UV2H_DESC_DEST_TIMEOUT) {
stat->s_dtimeout++;
ttm = get_cycles();
- /*
- * Our retries may be blocked by all destination
- * swack resources being consumed, and a timeout
- * pending. In that case hardware returns the
- * ERROR that looks like a destination timeout.
- */
- if (cycles_2_us(ttm - bcp->send_message) < timeout_us) {
- bcp->conseccompletes = 0;
- return FLUSH_RETRY_PLUGGED;
- }
bcp->conseccompletes = 0;
return FLUSH_RETRY_TIMEOUT;
} else {

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