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opensm: fix LFT allocation size

PATCH New Sasha Khapyorsky 1 participant 1 message Oct 16, 2009 2 messages not in the archive InfiniBand

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Sasha Khapyorsky

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#2 lore raw

PATCH 1/1 opensm: fix LFT allocation size

Fix LFT allocation size - count zero entry as well.

Signed-off-by Sasha Khapyorsky <sashak-smomgflXvOZWk0Htik3J/[email protected]>
---
 opensm/opensm/osm_switch.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
opensm/opensm/osm_switch.c +1 -2
index ed0bc66..67e3ede 100644
@@ -497,8 +497,7 @@ static int alloc_lft(IN osm_switch_t * p_sw, uint16_t lids)
 	uint16_t lft_size;
 
 	/* Ensure LFT is in units of LFT block size */
-	lft_size = (lids + IB_SMP_DATA_SIZE - 1) / IB_SMP_DATA_SIZE * IB_SMP_DATA_SIZE;
-
+	lft_size = (lids / IB_SMP_DATA_SIZE + 1) * IB_SMP_DATA_SIZE;
 	if (lft_size > p_sw->lft_size) {
 		uint8_t *new_lft = realloc(p_sw->lft, lft_size);
 		if (!new_lft)
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