osmith submitted this change.

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ccid_host: fix unused variable warnings

Fix for:

hub_main_functionfs.c:232:13: warning: unused variable 'rc' [-Wunused-variable]
hub_main_functionfs.c:343:30: warning: unused variable 'uh' [-Wunused-variable]
…

Change-Id: Ib4c28e4ab3106175d450ea7ac78313866d35f600
---
M ccid_host/cuart_fsm_test.c
M ccid_host/hub_main_functionfs.c
2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/ccid_host/cuart_fsm_test.c b/ccid_host/cuart_fsm_test.c
index db14779..001f8e7 100644
--- a/ccid_host/cuart_fsm_test.c
+++ b/ccid_host/cuart_fsm_test.c
@@ -71,7 +71,6 @@
 int main(int argc, char **argv)
 {
 	struct osmo_fsm_inst *fi;
-	uint8_t atr[64];
 	int rc;
 
 	g_tall_ctx = talloc_named_const(NULL, 0, "main");
diff --git a/ccid_host/hub_main_functionfs.c b/ccid_host/hub_main_functionfs.c
index 93363a6..6d31243 100644
--- a/ccid_host/hub_main_functionfs.c
+++ b/ccid_host/hub_main_functionfs.c
@@ -228,7 +228,6 @@
 {
 	const struct _usb_ctrl_req *req = (const struct _usb_ctrl_req *) ctrl_req;
 	static uint16_t status[2];
-	int rc;
 
 	LOGP(DUSB, LOGL_NOTICE, "CTRL bmReqT=0x%02X bRequest=%s, wValue=0x%04X, wIndex=0x%04X, wLength=%d\n",
 		req->bRequestType, get_value_string(hub_class_spec_req_vals, req->bRequest),
@@ -339,7 +338,7 @@
 
 static int ep_0_cb(struct osmo_fd *ofd, unsigned int what)
 {
-	struct ufunc_handle *uh = (struct ufunc_handle *) ofd->data;
+	// struct ufunc_handle *uh = (struct ufunc_handle *) ofd->data;
 	int rc;
 
 	if (what & OSMO_FD_READ) {
@@ -389,7 +388,6 @@
 {
 	struct ufunc_handle *uh = (struct ufunc_handle *) ofd->data;
 	struct io_event evt[1];
-	struct msgb *msg;
 	uint64_t ev_cnt;
 	int i, rc;
 

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