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H A Daacraid.h331c6e91 Tue Apr 05 10:15:07 CDT 2022 Borislav Petkov <bp@suse.de> scsi: aacraid: Fix undefined behavior due to shift overflowing the constant

Fix:

drivers/scsi/aacraid/commsup.c: In function ‘aac_handle_sa_aif’:
drivers/scsi/aacraid/commsup.c:1983:2: error: case label does not reduce to an integer constant
case SA_AIF_BPCFG_CHANGE:
^~~~

See https://lore.kernel.org/r/YkwQ6%2BtIH8GQpuct@zn.tnic for the gory
details as to why it triggers with older gccs only.

Link: https://lore.kernel.org/r/20220405151517.29753-2-bp@alien8.de
Cc: Adaptec OEM Raid Solutions <aacraid@microsemi.com>
Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: linux-scsi@vger.kernel.org
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>