[init] Remove concept of "shutdown exit flags"

Remove the concept of shutdown exit flags, and replace it with a
counter used to keep track of exposed interfaces that require devices
to remain active.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2011-01-27 20:35:48 +00:00
parent 35a50399a5
commit 962cada830
17 changed files with 64 additions and 37 deletions

View File

@@ -40,9 +40,6 @@ FILE_LICENCE ( GPL2_OR_LATER );
*
*/
/** Shutdown flags for exit */
int shutdown_exit_flags = 0;
/**
* Perform PXE menu boot when PXE stack is not available
*/
@@ -193,7 +190,6 @@ int boot_root_path ( const char *root_path ) {
if ( fetch_intz_setting ( NULL, &keep_san_setting ) != 0 ) {
printf ( "Preserving connection to SAN device %#02x\n",
drive );
shutdown_exit_flags |= SHUTDOWN_KEEP_DEVICES;
goto err_keep_san;
}