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Remove dev name prefix from dmsetup line output if exactly one dev requested.

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This commit is contained in:
Alasdair Kergon 2011-07-08 17:08:19 +00:00
parent 1485b6fc93
commit 3151e0995a
2 changed files with 6 additions and 11 deletions
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1
WHATS_NEW_DM
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@ -1,5 +1,6 @@
Version 1.02.65 -
==================================
Remove dev name prefix from dmsetup line output if exactly one dev requested.
Report internal error if suspending a device using an already-suspended dev.
Add dmsetup --checks and dm_task_enable_checks framework to validate ioctls.
Add age_in_minutes parameter to dmsetup udevcomplete_all.

10
tools/dmsetup.c
View File

@ -1413,10 +1413,7 @@ static int _error_device(CMD_ARGS)
uint64_t size;
int r = 0;
if (names)
name = names->name;
else
name = argv[1];
name = names ? names->name : argv[1];
size = _get_device_size(name);
@ -1592,7 +1589,6 @@ static int _status(CMD_ARGS)
else {
if (argc == 1 && !_switches[UUID_ARG] && !_switches[MAJOR_ARG])
return _process_all(cmd, argc, argv, 0, _status);
if (multiple_devices)
name = argv[1];
}
@ -1729,7 +1725,6 @@ static int _info(CMD_ARGS)
else {
if (argc == 1 && !_switches[UUID_ARG] && !_switches[MAJOR_ARG])
return _process_all(cmd, argc, argv, 0, _info);
if (multiple_devices)
name = argv[1];
}
@ -1772,7 +1767,6 @@ static int _deps(CMD_ARGS)
else {
if (argc == 1 && !_switches[UUID_ARG] && !_switches[MAJOR_ARG])
return _process_all(cmd, argc, argv, 0, _deps);
if (multiple_devices)
name = argv[1];
}
@ -3482,7 +3476,7 @@ int main(int argc, char **argv)
#endif
doit:
multiple_devices = (argc > 1);
multiple_devices = (argc != 2 && cmd->repeatable_cmd);
do {
if (!cmd->fn(cmd, argc--, argv++, NULL, multiple_devices)) {
fprintf(stderr, "Command failed\n");