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[SCSI] Make host_no an unsigned int 

Daniel Debonzi reports that he has managed to wrap host_no.  Increasing
the number of host numbers available to 32-bit from 16-bit allows the
problem to be evaded for another hundred years.

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
pull/6/head
Matthew Wilcox 2008-07-15 14:54:16 -06:00 committed by James Bottomley
parent f27bac2761
commit 6d49f63b41
1 changed files with 1 additions and 1 deletions
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2
include/scsi/scsi_host.h
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@ -547,7 +547,7 @@ struct Scsi_Host {
unsigned int host_failed; /* commands that failed. */ unsigned int host_failed; /* commands that failed. */
unsigned int host_eh_scheduled; /* EH scheduled without command */ unsigned int host_eh_scheduled; /* EH scheduled without command */
unsigned short host_no; /* Used for IOCTL_GET_IDLUN, /proc/scsi et al. */ unsigned int host_no; /* Used for IOCTL_GET_IDLUN, /proc/scsi et al. */
int resetting; /* if set, it means that last_reset is a valid value */ int resetting; /* if set, it means that last_reset is a valid value */
unsigned long last_reset; unsigned long last_reset;