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Don't print scary errors

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This commit is contained in:
Ben Gras 2005-10-21 23:37:58 +00:00
parent efe2a2a69a
commit 88f45c6a5f
1 changed files with 2 additions and 10 deletions
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12
servers/fs/device.c
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@ -49,10 +49,7 @@ int flags; /* mode bits and flags */
major = (dev >> MAJOR) & BYTE; major = (dev >> MAJOR) & BYTE;
if (major >= NR_DEVICES) major = 0; if (major >= NR_DEVICES) major = 0;
dp = &dmap[major]; dp = &dmap[major];
if (dp->dmap_driver == NONE) { if (dp->dmap_driver == NONE) return ENXIO;
printf("FS: open: no driver for dev %x\n", dev);
return EIO;
}
r = (*dp->dmap_opcl)(DEV_OPEN, dev, proc, flags); r = (*dp->dmap_opcl)(DEV_OPEN, dev, proc, flags);
if (r == SUSPEND) panic(__FILE__,"suspend on open from", dp->dmap_driver); if (r == SUSPEND) panic(__FILE__,"suspend on open from", dp->dmap_driver);
return(r); return(r);
@ -91,7 +88,6 @@ PUBLIC void dev_status(message *m)
int r; int r;
st.m_type = DEV_STATUS; st.m_type = DEV_STATUS;
if ((r=sendrec(m->m_source, &st)) != OK) { if ((r=sendrec(m->m_source, &st)) != OK) {
printf("DEV_STATUS failed to %d: %d\n", m->m_source, r);
if (r == EDEADSRCDST) return; if (r == EDEADSRCDST) return;
if (r == EDSTDIED) return; if (r == EDSTDIED) return;
if (r == ESRCDIED) return; if (r == ESRCDIED) return;
@ -137,10 +133,7 @@ int flags; /* special flags, like O_NONBLOCK */
dp = &dmap[(dev >> MAJOR) & BYTE]; dp = &dmap[(dev >> MAJOR) & BYTE];
/* See if driver is roughly valid. */ /* See if driver is roughly valid. */
if (dp->dmap_driver == NONE) { if (dp->dmap_driver == NONE) return ENXIO;
printf("FS: dev_io: no driver for dev %x\n", dev);
return EIO;
}
/* Set up the message passed to task. */ /* Set up the message passed to task. */
dev_mess.m_type = op; dev_mess.m_type = op;
@ -438,7 +431,6 @@ int flags; /* mode bits and flags */
PUBLIC void no_dev_io(int proc, message *m) PUBLIC void no_dev_io(int proc, message *m)
{ {
/* Called when doing i/o on a nonexistent device. */ /* Called when doing i/o on a nonexistent device. */
printf("FS: I/O on unmapped device number\n");
return; return;
} }