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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2016-03-15 10:07:10 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-04-13 23:10:59 +0300 |
| commit | cc7666a3948c6a554fa4c39b4fb4ccbdbdce1343 (patch) | |
| tree | e26423deac8b539c17a91989012e1c5818c20917 /drivers | |
| parent | 60587bd0680507f48ae3a7360983228fd207de8a (diff) | |
| download | linux-cc7666a3948c6a554fa4c39b4fb4ccbdbdce1343.tar.xz | |
[media] m5mols: potential uninitialized variable
Smatch complains that there are some paths where "status" isn't
initialized. The code does assume that m5mols_read_u8() can fail so it
seems as if Smatch is correct.
Let's initialize it to REG_ISO_AUTO which is zero.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/i2c/m5mols/m5mols_controls.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/i2c/m5mols/m5mols_controls.c b/drivers/media/i2c/m5mols/m5mols_controls.c index a60931e66312..c2218c0a9e6f 100644 --- a/drivers/media/i2c/m5mols/m5mols_controls.c +++ b/drivers/media/i2c/m5mols/m5mols_controls.c @@ -405,7 +405,7 @@ static int m5mols_g_volatile_ctrl(struct v4l2_ctrl *ctrl) struct v4l2_subdev *sd = to_sd(ctrl); struct m5mols_info *info = to_m5mols(sd); int ret = 0; - u8 status; + u8 status = REG_ISO_AUTO; v4l2_dbg(1, m5mols_debug, sd, "%s: ctrl: %s (%d)\n", __func__, ctrl->name, info->isp_ready); |