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[media] af9013: Fix a compilation warning
authorMauro Carvalho Chehab <mchehab@redhat.com>
Mon, 27 Dec 2010 15:58:02 +0000 (12:58 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Wed, 29 Dec 2010 10:17:14 +0000 (08:17 -0200)
drivers/media/dvb/frontends/af9013.c: In function ‘af9013_update_signal_strength.clone.0’:
drivers/media/dvb/frontends/af9013.c:967:6: warning: ‘ret’ may be used uninitialized in this function

Cc: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/dvb/frontends/af9013.c patch | blob | blame | history

diff --git a/drivers/media/dvb/frontends/af9013.c b/drivers/media/dvb/frontends/af9013.c
index e2a95c07bab421d1b7fff4187d7a05af22d3981b..ce222055526d4d6debba76d1e07b416f2e65d0ad 100644 (file)
--- a/drivers/media/dvb/frontends/af9013.c
+++ b/drivers/media/dvb/frontends/af9013.c
@@ -964,7 +964,7 @@ error:
 static int af9013_update_signal_strength(struct dvb_frontend *fe)
 {
        struct af9013_state *state = fe->demodulator_priv;
-       int ret;
+       int ret = 0;
        u8 rf_gain, if_gain;
        int signal_strength;