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Groups > linux.kernel > #1704366
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 3.18 33/50] [media] v4l: s5c73m3: fix negation operator |
| Date | 2017-08-05 01:40 +0200 |
| Message-ID | <uaUmg-5dC-55@gated-at.bofh.it> (permalink) |
| References | <uaUcy-5a1-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
3.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Andrzej Hajda <a.hajda@samsung.com> commit a2370ba2752538404e363346b339869c9973aeac upstream. Bool values should be negated using logical operators. Using bitwise operators results in unexpected and possibly incorrect results. Reported-by: David Binderman <dcb314@hotmail.com> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/media/i2c/s5c73m3/s5c73m3-ctrls.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/media/i2c/s5c73m3/s5c73m3-ctrls.c +++ b/drivers/media/i2c/s5c73m3/s5c73m3-ctrls.c @@ -211,7 +211,7 @@ static int s5c73m3_3a_lock(struct s5c73m } if ((ctrl->val ^ ctrl->cur.val) & V4L2_LOCK_FOCUS) - ret = s5c73m3_af_run(state, ~af_lock); + ret = s5c73m3_af_run(state, !af_lock); return ret; }
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[PATCH 3.18 33/50] [media] v4l: s5c73m3: fix negation operator Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-08-05 01:40 +0200
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