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camcontrol: Use nitems(foo) instead of sizeof(foo)/sizeof(foo[0])
Pull Request: https://github.com/freebsd/freebsd-src/pull/888 Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
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@ -36,7 +36,7 @@
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#include <sys/cdefs.h>
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#include <sys/ioctl.h>
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#include <sys/stdint.h>
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#include <sys/types.h>
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#include <sys/param.h>
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#include <sys/endian.h>
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#include <sys/sbuf.h>
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#include <sys/queue.h>
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@ -265,7 +265,7 @@ scsiattrib(struct cam_device *device, int argc, char **argv, char *combinedopt,
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int entry_num = 0;
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status = scsi_get_nv(elem_type_map,
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sizeof(elem_type_map) / sizeof(elem_type_map[0]),
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nitems(elem_type_map),
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optarg, &entry_num, SCSI_NV_FLAG_IG_CASE);
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if (status == SCSI_NV_FOUND)
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element_type = elem_type_map[entry_num].value;
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@ -33,10 +33,9 @@
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* ATA Extended Power Conditions (EPC) support
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*/
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#include <sys/cdefs.h>
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#include <sys/param.h>
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#include <sys/ioctl.h>
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#include <sys/stdint.h>
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#include <sys/types.h>
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#include <sys/endian.h>
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#include <sys/sbuf.h>
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#include <sys/queue.h>
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@ -151,7 +150,7 @@ epc_print_pcl_desc(struct ata_power_cond_log_desc *desc, const char *prefix)
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max_chars = 75;
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num_printed = printf("%sFlags: ", prefix);
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for (i = 0; i < (sizeof(epc_flags) / sizeof(epc_flags[0])); i++) {
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for (i = 0; i < nitems(epc_flags); i++) {
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if ((desc->flags & epc_flags[i].value) == 0)
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continue;
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if (first == 0) {
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@ -466,7 +465,7 @@ epc_getmode(struct cam_device *device, camcontrol_devtype devtype,
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}
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mode_name = scsi_nv_to_str(epc_power_cond_map,
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sizeof(epc_power_cond_map) / sizeof(epc_power_cond_map[0]), count);
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nitems(epc_power_cond_map), count);
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printf("Current power state: ");
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/* Note: ident can be null in power_only mode */
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if ((ident == NULL)
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@ -638,7 +637,7 @@ epc(struct cam_device *device, int argc, char **argv, char *combinedopt,
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int entry_num;
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status = scsi_get_nv(epc_cmd_map,
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(sizeof(epc_cmd_map) / sizeof(epc_cmd_map[0])),
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nitems(epc_cmd_map),
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optarg, &entry_num, SCSI_NV_FLAG_IG_CASE);
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if (status == SCSI_NV_FOUND)
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action = epc_cmd_map[entry_num].value;
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@ -715,7 +714,7 @@ epc(struct cam_device *device, int argc, char **argv, char *combinedopt,
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int entry_num;
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status = scsi_get_nv(epc_ps_map,
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(sizeof(epc_ps_map) / sizeof(epc_ps_map[0])),
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nitems(epc_ps_map),
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optarg, &entry_num, SCSI_NV_FLAG_IG_CASE);
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if (status == SCSI_NV_FOUND)
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power_src = epc_ps_map[entry_num].value;
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@ -34,10 +34,9 @@
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* This is an implementation of the SCSI ZBC and ATA ZAC specs.
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*/
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#include <sys/cdefs.h>
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#include <sys/param.h>
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#include <sys/ioctl.h>
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#include <sys/stdint.h>
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#include <sys/types.h>
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#include <sys/endian.h>
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#include <sys/sbuf.h>
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#include <sys/queue.h>
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@ -353,7 +352,7 @@ zone(struct cam_device *device, int argc, char **argv, char *combinedopt,
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int entry_num;
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status = scsi_get_nv(zone_cmd_map,
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(sizeof(zone_cmd_map) / sizeof(zone_cmd_map[0])),
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nitems(zone_cmd_map),
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optarg, &entry_num, SCSI_NV_FLAG_IG_CASE);
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if (status == SCSI_NV_FOUND)
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action = zone_cmd_map[entry_num].value;
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@ -387,7 +386,7 @@ zone(struct cam_device *device, int argc, char **argv, char *combinedopt,
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int entry_num;
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status = scsi_get_nv(zone_rep_opts,
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(sizeof(zone_rep_opts) /sizeof(zone_rep_opts[0])),
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nitems(zone_rep_opts),
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optarg, &entry_num, SCSI_NV_FLAG_IG_CASE);
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if (status == SCSI_NV_FOUND)
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rep_option = zone_rep_opts[entry_num].value;
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