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Return ENOIOCTL for unknown ioctls, don't use noioctl to return ENODEV.

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This commit is contained in:
Poul-Henning Kamp 2003-09-27 12:27:23 +00:00
parent f1cf3def78
commit 36449dc48e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=120510
1 changed files with 1 additions and 1 deletions
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2
sys/dev/null/null.c
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@ -92,7 +92,7 @@ null_ioctl(dev_t dev, u_long cmd, caddr_t data, int flags, struct thread *td)
int error;
if (cmd != DIOCSKERNELDUMP)
return (noioctl(dev, cmd, data, flags, td));
return (ENOIOCTL);
error = suser(td);
if (error)
return (error);