From: Hans Verkuil Date: Tue, 30 Aug 2022 05:59:24 +0000 (+0200) Subject: media: dvb-frontends/drxk: initialize err to 0 X-Git-Tag: Proxmox-5.15.83-1~828 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=23b7c6ad97b5ddde8c7b308ee6d2941727bcbda8;p=mirror_ubuntu-jammy-kernel.git media: dvb-frontends/drxk: initialize err to 0 BugLink: https://bugs.launchpad.net/bugs/1998843 [ Upstream commit 20694e96ca089ce6693c2348f8f628ee621e4e74 ] Fix a compiler warning: drivers/media/dvb-frontends/drxk_hard.c: In function 'drxk_read_ucblocks': drivers/media/dvb-frontends/drxk_hard.c:6673:21: warning: 'err' may be used uninitialized [-Wmaybe-uninitialized] 6673 | *ucblocks = (u32) err; | ^~~~~~~~~ drivers/media/dvb-frontends/drxk_hard.c:6663:13: note: 'err' was declared here 6663 | u16 err; | ^~~ Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin Signed-off-by: Kamal Mostafa Signed-off-by: Stefan Bader --- diff --git a/drivers/media/dvb-frontends/drxk_hard.c b/drivers/media/dvb-frontends/drxk_hard.c index d7fc2595f15b..efe92eef67db 100644 --- a/drivers/media/dvb-frontends/drxk_hard.c +++ b/drivers/media/dvb-frontends/drxk_hard.c @@ -6673,7 +6673,7 @@ static int drxk_read_snr(struct dvb_frontend *fe, u16 *snr) static int drxk_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks) { struct drxk_state *state = fe->demodulator_priv; - u16 err; + u16 err = 0; dprintk(1, "\n");