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| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-06-05 15:08:09 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-06-05 17:26:36 +0300 |
| commit | 5cbe9f3acffb9fd16391b5abf16f947c7d7833da (patch) | |
| tree | 76f22a0f94c12d2b279777f87c4b068fccd8d8ce /drivers | |
| parent | c65171cf6fb1f9b525ea281b2297a4753c3a049d (diff) | |
| download | linux-5cbe9f3acffb9fd16391b5abf16f947c7d7833da.tar.xz | |
[media] ivtv: fix two smatch warnings
Smatch currently produces two warnings:
drivers/media/pci/ivtv/ivtv-fileops.c:901 ivtv_v4l2_close() warn: suspicious bitop condition
drivers/media/pci/ivtv/ivtv-fileops.c:1026 ivtv_open() warn: suspicious bitop condition
Those are false positives, but it is not hard to get rid of them by
using a different way to evaluate the macro, splitting the logical
boolean evaluation from the bitmap one.
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/pci/ivtv/ivtv-driver.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/pci/ivtv/ivtv-driver.h b/drivers/media/pci/ivtv/ivtv-driver.h index e8b6c7ad2ba9..ee0ef6e48c7d 100644 --- a/drivers/media/pci/ivtv/ivtv-driver.h +++ b/drivers/media/pci/ivtv/ivtv-driver.h @@ -830,7 +830,8 @@ static inline int ivtv_raw_vbi(const struct ivtv *itv) do { \ struct v4l2_subdev *__sd; \ __v4l2_device_call_subdevs_p(&(itv)->v4l2_dev, __sd, \ - !(hw) || (__sd->grp_id & (hw)), o, f , ##args); \ + !(hw) ? true : (__sd->grp_id & (hw)), \ + o, f, ##args); \ } while (0) #define ivtv_call_all(itv, o, f, args...) ivtv_call_hw(itv, 0, o, f , ##args) |