media: dvb_frontend: add proper __user annotations
Solves those warnings: drivers/media/dvb-core/dvb_frontend.c:2297:39: warning: incorrect type in argument 1 (different address spaces) drivers/media/dvb-core/dvb_frontend.c:2297:39: expected void const [noderef] <asn:1>*<noident> drivers/media/dvb-core/dvb_frontend.c:2297:39: got struct dtv_property *props drivers/media/dvb-core/dvb_frontend.c:2331:39: warning: incorrect type in argument 1 (different address spaces) drivers/media/dvb-core/dvb_frontend.c:2331:39: expected void const [noderef] <asn:1>*<noident> drivers/media/dvb-core/dvb_frontend.c:2331:39: got struct dtv_property *props No functional changes. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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a23deac60a
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f44d6107f8
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@ -2294,7 +2294,7 @@ static int dvb_frontend_handle_ioctl(struct file *file,
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if (!tvps->num || (tvps->num > DTV_IOCTL_MAX_MSGS))
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return -EINVAL;
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tvp = memdup_user(tvps->props, tvps->num * sizeof(*tvp));
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tvp = memdup_user((void __user *)tvps->props, tvps->num * sizeof(*tvp));
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if (IS_ERR(tvp))
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return PTR_ERR(tvp);
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@ -2328,7 +2328,7 @@ static int dvb_frontend_handle_ioctl(struct file *file,
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if (!tvps->num || (tvps->num > DTV_IOCTL_MAX_MSGS))
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return -EINVAL;
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tvp = memdup_user(tvps->props, tvps->num * sizeof(*tvp));
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tvp = memdup_user((void __user *)tvps->props, tvps->num * sizeof(*tvp));
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if (IS_ERR(tvp))
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return PTR_ERR(tvp);
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