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[02/13] wl1271: Correction to TX block allocation calculation

Message ID 1251406807-31495-3-git-send-email-luciano.coelho@nokia.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Luciano Coelho Aug. 27, 2009, 8:59 p.m. UTC 
From: Juuso Oikarinen <juuso.oikarinen@nokia.com>

Correct the TX path implementation to allocate sufficient blocks in the
firmware for TX packets.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
---
 drivers/net/wireless/wl12xx/wl1271_tx.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
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Patch

diff --git a/drivers/net/wireless/wl12xx/wl1271_tx.c b/drivers/net/wireless/wl12xx/wl1271_tx.c
index ff22125..0c19688 100644
--- a/drivers/net/wireless/wl12xx/wl1271_tx.c
+++ b/drivers/net/wireless/wl12xx/wl1271_tx.c
@@ -58,7 +58,7 @@  static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra)
 	/* approximate the number of blocks required for this packet
 	   in the firmware */
 	/* FIXME: try to figure out what is done here and make it cleaner */
-	total_blocks = (skb->len) >> TX_HW_BLOCK_SHIFT_DIV;
+	total_blocks = (total_len) >> TX_HW_BLOCK_SHIFT_DIV;
 	excluded = (total_blocks << 2) + (skb->len & 0xff) + 34;
 	total_blocks += (excluded > 252) ? 2 : 1;
 	total_blocks += TX_HW_BLOCK_SPARE;