From 7f763c07635b556c452cb639c69eb4cf9faea893 Mon Sep 17 00:00:00 2001
From: Ralph Little <skelband@gmail.com>
Date: Tue, 13 Sep 2022 22:22:58 -0700
Subject: [PATCH] brother_mfp: silence temp. parameter warnings upsetting the
 pipeline.

---
 backend/brother_mfp-driver.cpp  | 5 -----
 backend/brother_mfp-encoder.cpp | 7 +++++++
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/backend/brother_mfp-driver.cpp b/backend/brother_mfp-driver.cpp
index e499255db..77aba407f 100644
--- a/backend/brother_mfp-driver.cpp
+++ b/backend/brother_mfp-driver.cpp
@@ -44,8 +44,6 @@
 #include "brother_mfp-common.h"
 #include "brother_mfp-driver.h"
 
-extern "C" void sanei_debug_brother_mfp_call(int level, const char *msg, ...);
-
 /*
  * Protocol defines.
  *
@@ -71,9 +69,6 @@ const char* BrotherDriver::ScanModeToText (BrotherScanMode scan_mode)
   return scan_mode_text[scan_mode];
 }
 
-
-
-
 SANE_Status BrotherUSBDriver::Connect ()
 {
   SANE_Status res;
diff --git a/backend/brother_mfp-encoder.cpp b/backend/brother_mfp-encoder.cpp
index 60d9e86eb..70643f71d 100644
--- a/backend/brother_mfp-encoder.cpp
+++ b/backend/brother_mfp-encoder.cpp
@@ -708,6 +708,13 @@ DecodeStatus BrotherJFIFDecoder::DecodeScanData (const SANE_Byte *src_data, size
                                                  size_t *src_data_consumed, SANE_Byte *dest_data,
                                                  size_t dest_data_len, size_t *dest_data_written)
 {
+  (void)src_data;
+  (void)src_data_len;
+  (void)src_data_consumed;
+  (void)dest_data;
+  (void)dest_data_len;
+  (void)dest_data_written;
+
   // TODO: finish me.
   return DECODE_STATUS_ERROR;