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fs_mgr: dmctl: fix 'dmctl help' output 

Test: adb shell dmctl help
Bug: 110035986

Change-Id: I5764b0b5f707dff03e715f975e54cdc2fd8fd437
Signed-off-by: Sandeep Patil <sspatil@google.com>
This commit is contained in:
Sandeep Patil 2018-06-13 18:38:07 -07:00
parent 91061985f5
commit d34d0ef50e
1 changed files with 6 additions and 6 deletions
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12
fs_mgr/tools/dmctl.cpp
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@ -38,12 +38,12 @@ using DmTarget = ::android::dm::DmTarget;
using DmBlockDevice = ::android::dm::DeviceMapper::DmBlockDevice;
static int Usage(void) {
std::cerr << "usage: dmctl <command> [command options]";
std::cerr << "commands:";
std::cerr << " create <dm-name> [dm-target> [-lo <filename>] <dm-target-args>]";
std::cerr, " delete <dm-name>";
std::cerr, " list <devices | targets>";
std::cerr, " help";
std::cerr << "usage: dmctl <command> [command options]" << std::endl;
std::cerr << "commands:" << std::endl;
std::cerr << " create <dm-name> [<dm-target> [-lo <filename>] <dm-target-args>]" << std::endl;
std::cerr << " delete <dm-name>" << std::endl;
std::cerr << " list <devices | targets>" << std::endl;
std::cerr << " help" << std::endl;
return -EINVAL;
}