diff options
Diffstat (limited to 'src/usr')
| -rw-r--r-- | src/usr/autoboot.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/usr/autoboot.c b/src/usr/autoboot.c index e93b0150..57bf96ef 100644 --- a/src/usr/autoboot.c +++ b/src/usr/autoboot.c @@ -127,7 +127,9 @@ int uriboot ( struct uri *filename, struct uri *root_path, int drive, /* Hook SAN device, if applicable */ if ( root_path ) { - if ( ( rc = san_hook ( root_path, drive ) ) != 0 ) { + drive = san_hook ( root_path, drive ); + if ( drive < 0 ) { + rc = drive; printf ( "Could not open SAN device: %s\n", strerror ( rc ) ); goto err_san_hook; @@ -136,7 +138,7 @@ int uriboot ( struct uri *filename, struct uri *root_path, int drive, } /* Describe SAN device, if applicable */ - if ( ( drive >= 0 ) && ! ( flags & URIBOOT_NO_SAN_DESCRIBE ) ) { + if ( ! ( flags & URIBOOT_NO_SAN_DESCRIBE ) ) { if ( ( rc = san_describe ( drive ) ) != 0 ) { printf ( "Could not describe SAN device %#02x: %s\n", drive, strerror ( rc ) ); @@ -170,7 +172,7 @@ int uriboot ( struct uri *filename, struct uri *root_path, int drive, } /* Attempt SAN boot if applicable */ - if ( ( drive >= 0 ) && ! ( flags & URIBOOT_NO_SAN_BOOT ) ) { + if ( ! ( flags & URIBOOT_NO_SAN_BOOT ) ) { if ( fetch_intz_setting ( NULL, &skip_san_boot_setting) == 0 ) { printf ( "Booting from SAN device %#02x\n", drive ); rc = san_boot ( drive ); @@ -188,7 +190,7 @@ int uriboot ( struct uri *filename, struct uri *root_path, int drive, err_download: err_san_describe: /* Unhook SAN device, if applicable */ - if ( ( drive >= 0 ) && ! ( flags & URIBOOT_NO_SAN_UNHOOK ) ) { + if ( ! ( flags & URIBOOT_NO_SAN_UNHOOK ) ) { if ( fetch_intz_setting ( NULL, &keep_san_setting ) == 0 ) { san_unhook ( drive ); printf ( "Unregistered SAN device %#02x\n", drive ); |