iSeries: Fix up viotty_ioctl BKL locking fallout
The bogus code to call into the n_tty layer got removed in commit
8bc5fb6abb
("Remove bogons from the
iSeries console"), but it left a now uninitialized "return ret;" around.
Not that this code has ever even compiled since the BKL pushdown, since
not only is "ret" no longer initialized, it was never actually declared
even originally.
Replace it with a "return -ENOIOCTLCMD"
Pointed-out-by: Paul Mackerras <paulus@samba.org>
Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
parent
680db0136e
commit
f99e8f277f
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@ -705,7 +705,7 @@ static int viotty_ioctl(struct tty_struct *tty, struct file *file,
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case KDSKBLED:
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case KDSKBLED:
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return 0;
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return 0;
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}
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}
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return ret;
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return -ENOIOCTLCMD;
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}
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}
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/*
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/*
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