V4L/DVB: drivers/media/dvb/frontends/stv090x.c: fix use-uninitialised

drivers/media/dvb/frontends/stv090x.c: In function 'stv090x_blind_search':
drivers/media/dvb/frontends/stv090x.c:1967: warning: 'coarse_fail' may be used uninitialized in this function

Cc: Manu Abraham <manu@linuxtv.org>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Manu Abraham <manu@linuxtv.org>
Acked-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/media/dvb/frontends/stv090x.c b/drivers/media/dvb/frontends/stv090x.c
index e1d4647b1a99..a11a2eb27f55 100644
--- a/drivers/media/dvb/frontends/stv090x.c
+++ b/drivers/media/dvb/frontends/stv090x.c
@@ -1964,7 +1964,8 @@ static int stv090x_blind_search(struct stv090x_state *state)
         u32 agc2, reg, srate_coarse;
         s32 cpt_fail, agc2_ovflw, i;
         u8 k_ref, k_max, k_min;
-        int coarse_fail, lock;
+        int coarse_fail = 0;
+        int lock;
 
         k_max = 110;
         k_min = 10;