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firmware: Enable -Wformat and resolve all related compiler warnings

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There have been tons of format-string related bugs in our code which
we never discovered due to disabling -Wformat.  Let's fix that.

Change-Id: I5ec466361bcc526fac1f4897673264ee5af3458b
This commit is contained in:
Harald Welte
2018-08-26 09:53:13 +02:00
parent 888f196595
commit c394109964
13 changed files with 24 additions and 23 deletions
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2
firmware/libcommon/source/host_communication.c
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@@ -150,7 +150,7 @@ int usb_refill_from_host(uint8_t ep)
rc = USBD_Read(ep, msg->head, msgb_tailroom(msg),
(TransferCallback) &usb_read_cb, msg);
if (rc != USBD_STATUS_SUCCESS) {
TRACE_ERROR("%s error %s\n", __func__, rc);
TRACE_ERROR("%s error %d\n", __func__, rc);
usb_buf_free(msg);
bep->in_progress = 0;
}