luck/tmp_suning_uos_patched
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ide: remove needless drive->present checks from device drivers

Browse Source 
Remove needless drive->present checks from ->probe methods
(device model takes care of that).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2008-10-10 22:39:24 +02:00
parent 3cd5f1eae0
commit 2a924662b6
5 changed files with 7 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/ide/ide-cd.c
View File

@ -2109,10 +2109,10 @@ static int ide_cd_probe(ide_drive_t *drive)
if (!strstr("ide-cdrom", drive->driver_req))
goto failed;
if (!drive->present)
goto failed;
if (drive->media != ide_cdrom && drive->media != ide_optical)
goto failed;
/* skip drives that we were told to ignore */
if (ignore != NULL) {
if (strstr(ignore, drive->name)) {

3
drivers/ide/ide-disk.c
View File

@ -1136,8 +1136,7 @@ static int ide_disk_probe(ide_drive_t *drive)
/* strstr("foo", "") is non-NULL */
if (!strstr("ide-disk", drive->driver_req))
goto failed;
if (!drive->present)
goto failed;
if (drive->media != ide_disk)
goto failed;

4
drivers/ide/ide-floppy.c
View File

@ -1390,10 +1390,10 @@ static int ide_floppy_probe(ide_drive_t *drive)
if (!strstr("ide-floppy", drive->driver_req))
goto failed;
if (!drive->present)
goto failed;
if (drive->media != ide_floppy)
goto failed;
if (!idefloppy_identify_device(drive, drive->id)) {
printk(KERN_ERR "ide-floppy: %s: not supported by this version"
" of ide-floppy\n", drive->name);

4
drivers/ide/ide-tape.c
View File

@ -2647,10 +2647,10 @@ static int ide_tape_probe(ide_drive_t *drive)
if (!strstr("ide-tape", drive->driver_req))
goto failed;
if (!drive->present)
goto failed;
if (drive->media != ide_tape)
goto failed;
if (!idetape_identify_device(drive)) {
printk(KERN_ERR "ide-tape: %s: not supported by this version of"
" the driver\n", drive->name);

1
drivers/scsi/ide-scsi.c
View File

@ -822,7 +822,6 @@ static int ide_scsi_probe(ide_drive_t *drive)
return -ENODEV;
if (!strstr("ide-scsi", drive->driver_req) ||
!drive->present ||
drive->media == ide_disk ||
!(host = scsi_host_alloc(&idescsi_template,sizeof(idescsi_scsi_t))))
return -ENODEV;