[media] v4l/dvb: fix compiler warnings

media_build/v4l/drxk_hard.c: In function 'DownloadMicrocode':
media_build/v4l/drxk_hard.c:1388:6: warning: variable 'BlockCRC' set but not used [-Wunused-but-set-variable]
media_build/v4l/drxk_hard.c:1384:6: warning: variable 'Drain' set but not used [-Wunused-but-set-variable]
media_build/v4l/drxk_hard.c:1383:6: warning: variable 'Flags' set but not used [-Wunused-but-set-variable]
media_build/v4l/lmedm04.c: In function 'lme2510_probe':
media_build/v4l/lmedm04.c:1208:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
media_build/v4l/hopper_cards.c: In function 'hopper_irq_handler':
media_build/v4l/hopper_cards.c:68:26: warning: variable 'lstat' set but not used [-Wunused-but-set-variable]
media_build/v4l/mantis_cards.c: In function 'mantis_irq_handler':
media_build/v4l/mantis_cards.c:76:26: warning: variable 'lstat' set but not used [-Wunused-but-set-variable]
media_build/v4l/mantis_dma.c: In function 'mantis_dma_stop':
media_build/v4l/mantis_dma.c:202:16: warning: variable 'mask' set but not used [-Wunused-but-set-variable]
media_build/v4l/mantis_dma.c:202:6: warning: variable 'stat' set but not used [-Wunused-but-set-variable]
media_build/v4l/mantis_evm.c: In function 'mantis_hifevm_work':
media_build/v4l/mantis_evm.c:44:17: warning: variable 'gpif_mask' set but not used [-Wunused-but-set-variable]
media_build/v4l/stb0899_drv.c: In function 'stb0899_init_calc':
media_build/v4l/stb0899_drv.c:640:5: warning: variable 'agc1cn' set but not used [-Wunused-but-set-variable]
media_build/v4l/stb0899_drv.c: In function 'stb0899_diseqc_init':
media_build/v4l/stb0899_drv.c:830:13: warning: variable 'f22_rx' set but not used [-Wunused-but-set-variable]
media_build/v4l/stb0899_drv.c:826:31: warning: variable 'tx_data' set but not used [-Wunused-but-set-variable]
media_build/v4l/stv0900_sw.c: In function 'stv0900_track_optimization':
media_build/v4l/stv0900_sw.c:838:26: warning: variable 'rolloff' set but not used [-Wunused-but-set-variable]
media_build/v4l/ir-sanyo-decoder.c: In function 'ir_sanyo_decode':
media_build/v4l/ir-sanyo-decoder.c:59:14: warning: variable 'not_address' set but not used [-Wunused-but-set-variable]
media_build/v4l/mceusb.c: In function 'mceusb_dev_printdata':
media_build/v4l/mceusb.c:523:46: warning: variable 'data5' set but not used [-Wunused-but-set-variable]

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 10 insertions, 4 deletions

diff --git a/drivers/media/dvb/frontends/drxk_hard.c b/drivers/media/dvb/frontends/drxk_hard.c
index 36d11756492f..88bd1c888ca8 100644
--- a/drivers/media/dvb/frontends/drxk_hard.c
+++ b/drivers/media/dvb/frontends/drxk_hard.c
@@ -1380,20 +1380,20 @@ static int DownloadMicrocode(struct drxk_state *state,
 			     const u8 pMCImage[], u32 Length)
 {
 	const u8 *pSrc = pMCImage;
-	u16 Flags;
-	u16 Drain;
 	u32 Address;
 	u16 nBlocks;
 	u16 BlockSize;
-	u16 BlockCRC;
 	u32 offset = 0;
 	u32 i;
 	int status = 0;
 
 	dprintk(1, "\n");
 
-	/* down the drain (we don care about MAGIC_WORD) */
+	/* down the drain (we don't care about MAGIC_WORD) */
+#if 0
+	/* For future reference */
 	Drain = (pSrc[0] << 8) | pSrc[1];
+#endif
 	pSrc += sizeof(u16);
 	offset += sizeof(u16);
 	nBlocks = (pSrc[0] << 8) | pSrc[1];
@@ -1410,11 +1410,17 @@ static int DownloadMicrocode(struct drxk_state *state,
 		pSrc += sizeof(u16);
 		offset += sizeof(u16);
 
+#if 0
+		/* For future reference */
 		Flags = (pSrc[0] << 8) | pSrc[1];
+#endif
 		pSrc += sizeof(u16);
 		offset += sizeof(u16);
 
+#if 0
+		/* For future reference */
 		BlockCRC = (pSrc[0] << 8) | pSrc[1];
+#endif
 		pSrc += sizeof(u16);
 		offset += sizeof(u16);