scsi: qla2xxx: Remove trailing semicolon in macro definition

The macro use will already have a semicolon. Remove unneeded escaped
newline.

Link: https://lore.kernel.org/r/20201130205509.3447316-1-trix@redhat.com


Reviewed-by: Daniel Wagner <dwagner@suse.de>
Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>