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[RFC,07/12] af9005-fe: fix compiler warning

Message ID 5b9ba0c87620f66dd68ce821ad411c828ea9ff1a.1314281302.git.hans.verkuil@cisco.com (mailing list archive)
State RFC
Headers show

Commit Message

Hans Verkuil Aug. 25, 2011, 2:08 p.m. UTC 
From: Hans Verkuil <hans.verkuil@cisco.com>

v4l-dvb-git/drivers/media/dvb/dvb-usb/af9005-fe.c: In function 'af9005_write_word_agc':
v4l-dvb-git/drivers/media/dvb/dvb-usb/af9005-fe.c:66:5: warning: variable 'temp' set but not used [-Wunused-but-set-variable]

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
---
 drivers/media/dvb/dvb-usb/af9005-fe.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/media/dvb/dvb-usb/af9005-fe.c b/drivers/media/dvb/dvb-usb/af9005-fe.c
index 6ad9474..3263e97 100644
--- a/drivers/media/dvb/dvb-usb/af9005-fe.c
+++ b/drivers/media/dvb/dvb-usb/af9005-fe.c
@@ -63,11 +63,9 @@  static int af9005_write_word_agc(struct dvb_usb_device *d, u16 reghi,
 				 u16 reglo, u8 pos, u8 len, u16 value)
 {
 	int ret;
-	u8 temp;
 
 	if ((ret = af9005_write_ofdm_register(d, reglo, (u8) (value & 0xff))))
 		return ret;
-	temp = (u8) ((value & 0x0300) >> 8);
 	return af9005_write_register_bits(d, reghi, pos, len,
 					  (u8) ((value & 0x300) >> 8));
 }