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emspi transport - Fix compiler warning.

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X-Original-Commit: d1e7244839a911e18502ec5b755938dc56bf60fb
This commit is contained in:
Christopher Collins
2017-11-20 12:02:26 -08:00
parent 6b8ae1db56
commit 894d65a9e1
1 changed files with 3 additions and 1 deletions
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nimble/transport/emspi/src/ble_hci_emspi.c
+3 -1
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@@ -174,6 +174,9 @@ ble_hci_emspi_tx_chunk(const uint8_t *data, int len, int *out_bytes_txed)
uint8_t buf_size;
int rc;
/* Silence spurious "may be used uninitialized" warning. */
*out_bytes_txed = 0;
ble_hci_emspi_initiate_write();
rc = ble_hci_emspi_write_hdr(BLE_HCI_EMSPI_OP_TX, &buf_size);
@@ -182,7 +185,6 @@ ble_hci_emspi_tx_chunk(const uint8_t *data, int len, int *out_bytes_txed)
}
if (buf_size == 0) {
*out_bytes_txed = 0;
rc = 0;
goto done;
}