Clean up CSTYLEDs

69 CSTYLED BEGINs remain, appx. 30 of which can be removed if cstyle(1)
had a useful policy regarding
  CALL(ARG1,
  	ARG2,
  	ARG3);
above 2 lines. As it stands, it spits out *both*
  sysctl_os.c: 385: continuation line should be indented by 4 spaces
  sysctl_os.c: 385: indent by spaces instead of tabs
which is very cool

Another >10 could be fixed by removing "ulong" &al. handling.
I don't foresee anyone actually using it intentionally
(does it even exist in modern headers? why did it in the first place?).

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12993

module/zfs/vdev.c

@@ -6038,7 +6038,6 @@ EXPORT_SYMBOL(vdev_online);
 EXPORT_SYMBOL(vdev_offline);
 EXPORT_SYMBOL(vdev_clear);
 
-/* BEGIN CSTYLED */
 ZFS_MODULE_PARAM(zfs_vdev, zfs_vdev_, default_ms_count, INT, ZMOD_RW,
 	"Target number of metaslabs per top-level vdev");
 
@@ -6054,9 +6053,11 @@ ZFS_MODULE_PARAM(zfs_vdev, zfs_vdev_, ms_count_limit, INT, ZMOD_RW,
 ZFS_MODULE_PARAM(zfs, zfs_, slow_io_events_per_second, UINT, ZMOD_RW,
 	"Rate limit slow IO (delay) events to this many per second");
 
+/* BEGIN CSTYLED */
 ZFS_MODULE_PARAM(zfs, zfs_, checksum_events_per_second, UINT, ZMOD_RW,
 	"Rate limit checksum events to this many checksum errors per second "
-	"(do not set below zed threshold).");
+	"(do not set below ZED threshold).");
+/* END CSTYLED */
 
 ZFS_MODULE_PARAM(zfs, zfs_, scan_ignore_errors, INT, ZMOD_RW,
 	"Ignore errors during resilver/scrub");
@@ -6070,6 +6071,7 @@ ZFS_MODULE_PARAM(zfs, zfs_, nocacheflush, INT, ZMOD_RW,
 ZFS_MODULE_PARAM(zfs, zfs_, embedded_slog_min_ms, INT, ZMOD_RW,
 	"Minimum number of metaslabs required to dedicate one for log blocks");
 
+/* BEGIN CSTYLED */
 ZFS_MODULE_PARAM_CALL(zfs_vdev, zfs_vdev_, min_auto_ashift,
 	param_set_min_auto_ashift, param_get_ulong, ZMOD_RW,
 	"Minimum ashift used when creating new top-level vdevs");