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path: root/drivers/net/ethernet/ibm/ibmvnic.c
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Diffstat (limited to 'drivers/net/ethernet/ibm/ibmvnic.c')
-rw-r--r--drivers/net/ethernet/ibm/ibmvnic.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index cb8182f4fdfa..c66abd476023 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -1093,11 +1093,12 @@ static int build_hdr_data(u8 hdr_field, struct sk_buff *skb,
* places them in a descriptor array, scrq_arr
*/
-static void create_hdr_descs(u8 hdr_field, u8 *hdr_data, int len, int *hdr_len,
- union sub_crq *scrq_arr)
+static int create_hdr_descs(u8 hdr_field, u8 *hdr_data, int len, int *hdr_len,
+ union sub_crq *scrq_arr)
{
union sub_crq hdr_desc;
int tmp_len = len;
+ int num_descs = 0;
u8 *data, *cur;
int tmp;
@@ -1126,7 +1127,10 @@ static void create_hdr_descs(u8 hdr_field, u8 *hdr_data, int len, int *hdr_len,
tmp_len -= tmp;
*scrq_arr = hdr_desc;
scrq_arr++;
+ num_descs++;
}
+
+ return num_descs;
}
/**
@@ -1144,16 +1148,12 @@ static void build_hdr_descs_arr(struct ibmvnic_tx_buff *txbuff,
int *num_entries, u8 hdr_field)
{
int hdr_len[3] = {0, 0, 0};
- int tot_len, len;
+ int tot_len;
u8 *hdr_data = txbuff->hdr_data;
tot_len = build_hdr_data(hdr_field, txbuff->skb, hdr_len,
txbuff->hdr_data);
- len = tot_len;
- len -= 24;
- if (len > 0)
- num_entries += len % 29 ? len / 29 + 1 : len / 29;
- create_hdr_descs(hdr_field, hdr_data, tot_len, hdr_len,
+ *num_entries += create_hdr_descs(hdr_field, hdr_data, tot_len, hdr_len,
txbuff->indir_arr + 1);
}