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Spin until a request structure is available in the ioctl path.

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This commit is contained in:
Paul Saab 2006-05-30 06:42:02 +00:00
parent 29ef275b38
commit f83695f5e9
1 changed files with 2 additions and 2 deletions
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4
sys/dev/ciss/ciss.c
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@ -2261,8 +2261,8 @@ ciss_user_command(struct ciss_softc *sc, IOCTL_Command_struct *ioc)
/*
* Get a request.
*/
if ((error = ciss_get_request(sc, &cr)) != 0)
goto out;
while (ciss_get_request(sc, &cr) != 0)
tsleep(sc, PPAUSE, "cissREQ", hz);
cc = CISS_FIND_COMMAND(cr);
/*