diff options
Diffstat (limited to 'ShellPkg')
| -rw-r--r-- | ShellPkg/Library/UefiShellLevel2CommandsLib/Reset.c | 43 |
1 files changed, 24 insertions, 19 deletions
diff --git a/ShellPkg/Library/UefiShellLevel2CommandsLib/Reset.c b/ShellPkg/Library/UefiShellLevel2CommandsLib/Reset.c index 57ba3c90f3..361c47e430 100644 --- a/ShellPkg/Library/UefiShellLevel2CommandsLib/Reset.c +++ b/ShellPkg/Library/UefiShellLevel2CommandsLib/Reset.c @@ -79,30 +79,35 @@ ShellCommandRunReset ( &DataSize,
&OsIndications
);
- if (!EFI_ERROR (Status)) {
- if ((OsIndications & EFI_OS_INDICATIONS_BOOT_TO_FW_UI) != 0) {
- DataSize = sizeof (OsIndications);
- Status = gRT->GetVariable (
- EFI_OS_INDICATIONS_VARIABLE_NAME,
- &gEfiGlobalVariableGuid,
- &Attr,
- &DataSize,
- &OsIndications
- );
- if (!EFI_ERROR (Status)) {
- OsIndications |= EFI_OS_INDICATIONS_BOOT_TO_FW_UI;
- } else {
- OsIndications = EFI_OS_INDICATIONS_BOOT_TO_FW_UI;
- }
-
- Status = gRT->SetVariable (
+
+ if (EFI_ERROR (Status)) {
+ ShellStatus = SHELL_UNSUPPORTED;
+ goto Error;
+ }
+
+ if ((OsIndications & EFI_OS_INDICATIONS_BOOT_TO_FW_UI) != 0) {
+ DataSize = sizeof (OsIndications);
+ Status = gRT->GetVariable (
EFI_OS_INDICATIONS_VARIABLE_NAME,
&gEfiGlobalVariableGuid,
- EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,
- sizeof (OsIndications),
+ &Attr,
+ &DataSize,
&OsIndications
);
+
+ if (EFI_ERROR (Status)) {
+ OsIndications = EFI_OS_INDICATIONS_BOOT_TO_FW_UI;
+ } else {
+ OsIndications |= EFI_OS_INDICATIONS_BOOT_TO_FW_UI;
}
+
+ Status = gRT->SetVariable (
+ EFI_OS_INDICATIONS_VARIABLE_NAME,
+ &gEfiGlobalVariableGuid,
+ EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,
+ sizeof (OsIndications),
+ &OsIndications
+ );
}
if (EFI_ERROR (Status)) {
|