Commit 6d49f63b authored by Matthew Wilcox's avatar Matthew Wilcox Committed by James Bottomley

[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: default avatarMatthew Wilcox <>
Signed-off-by: default avatarJames Bottomley <>
parent f27bac27
......@@ -547,7 +547,7 @@ struct Scsi_Host {
unsigned int host_failed; /* commands that failed. */
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 */
unsigned long last_reset;
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