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qcacmn: Initialize ret in send_pdev_utf_cmd_tlv

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If param->len was 0, ret would be returned without being initialized.
param->len of 0 is unexpected, so return an error.

Change-Id: Ib9b0a60976dedcf8fcd4184083a9948892791621
CRs-Fixed: 1072077
This commit is contained in:
Houston Hoffman
2016-09-27 23:29:49 -07:00
committed by qcabuildsw
parent 01b7ac01b1
commit cdd5eda297
2 changed files with 5 additions and 4 deletions
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3
wmi_unified_tlv.c
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@@ -777,7 +777,8 @@ send_pdev_utf_cmd_tlv(wmi_unified_t wmi_handle,
{
wmi_buf_t buf;
uint8_t *cmd;
QDF_STATUS ret;
/* if param->len is 0 no data is sent, return error */
QDF_STATUS ret = QDF_STATUS_E_INVAL;
static uint8_t msgref = 1;
uint8_t segNumber = 0, segInfo, numSegments;
uint16_t chunk_len, total_bytes;