make_dev: avoid unused assignments on non debug builds
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4949ad7264
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926cfdb8da
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=333844
@ -866,11 +866,13 @@ make_dev(struct cdevsw *devsw, int unit, uid_t uid, gid_t gid, int mode,
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{
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struct cdev *dev;
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va_list ap;
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#ifdef INVARIANTS
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int res;
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#endif
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va_start(ap, fmt);
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res = make_dev_credv(0, &dev, devsw, unit, NULL, uid, gid, mode, fmt,
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ap);
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DBGSET(res, make_dev_credv(0, &dev, devsw, unit, NULL, uid, gid, mode, fmt,
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ap));
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va_end(ap);
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KASSERT(res == 0 && dev != NULL,
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("make_dev: failed make_dev_credv (error=%d)", res));
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@ -883,10 +885,12 @@ make_dev_cred(struct cdevsw *devsw, int unit, struct ucred *cr, uid_t uid,
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{
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struct cdev *dev;
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va_list ap;
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#ifdef INVARIANTS
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int res;
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#endif
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va_start(ap, fmt);
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res = make_dev_credv(0, &dev, devsw, unit, cr, uid, gid, mode, fmt, ap);
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DBGSET(res, make_dev_credv(0, &dev, devsw, unit, cr, uid, gid, mode, fmt, ap));
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va_end(ap);
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KASSERT(res == 0 && dev != NULL,
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@ -996,10 +1000,11 @@ make_dev_alias(struct cdev *pdev, const char *fmt, ...)
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{
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struct cdev *dev;
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va_list ap;
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#ifdef INVARIANTS
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int res;
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#endif
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va_start(ap, fmt);
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res = make_dev_alias_v(MAKEDEV_WAITOK, &dev, pdev, fmt, ap);
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DBGSET(res, make_dev_alias_v(MAKEDEV_WAITOK, &dev, pdev, fmt, ap));
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va_end(ap);
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KASSERT(res == 0 && dev != NULL,
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