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Add return statement after failed dev_open (fixes open count in at_wini)

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Thomas Veerman 2010-01-21 15:02:29 +00:00
parent f30c82b430
commit ee2e57b4dc
1 changed files with 3 additions and 1 deletions
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4
servers/vfs/open.c
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@ -142,6 +142,7 @@ PRIVATE int common_open(register int oflags, mode_t omode)
/* Invoke the driver for special processing. */ /* Invoke the driver for special processing. */
dev = (dev_t) vp->v_sdev; dev = (dev_t) vp->v_sdev;
r = dev_open(dev, who_e, bits | (oflags & ~O_ACCMODE)); r = dev_open(dev, who_e, bits | (oflags & ~O_ACCMODE));
if (r != OK) break;
/* Check whether the device is mounted or not. If so, /* Check whether the device is mounted or not. If so,
then that FS is responsible for this device. Else then that FS is responsible for this device. Else
@ -624,8 +625,9 @@ struct filp *fp;
} }
/* Do any special processing on device close. */ /* Do any special processing on device close. */
(void) dev_close(dev, fp-filp); (void) dev_close(dev, fp-filp);
/* Ignore any errors, even SUSPEND. */ /* Ignore any errors, even SUSPEND. */
fp->filp_mode = FILP_CLOSED;
} }
} }