A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-30 19:51:31 -04:00
Code Issues Projects Releases Packages Wiki Activity

[PATCH] s390: BIODASDPRRD ioctl return code

Browse source 
The IOCTL BIODASDPRRD had no return code for 'profiling is inactive' and
therefore tunedasd wrote misleading message for request-counter = 0.
Introduce return-code EIO for inactive profiling.

Signed-off-by: Horst Hummel <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Horst Hummel 2006-01-06 00:19:14 -08:00 • committed by Linus Torvalds
commit 9a7af28966
1 changed files with 4 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

5
drivers/s390/block/dasd_ioctl.c
View file

@ -7,7 +7,7 @@
* Bugreports.to..: <Linux390@de.ibm.com>
* (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999-2001
*
* $Revision: 1.47 $
* $Revision: 1.50 $
*
* i/o controls for the dasd driver.
*/
@ -352,6 +352,9 @@ dasd_ioctl_read_profile(struct block_device *bdev, int no, long args)
if (device == NULL)
return -ENODEV;
if (dasd_profile_level == DASD_PROFILE_OFF)
return -EIO;
if (copy_to_user((long __user *) args, (long *) &device->profile,
sizeof (struct dasd_profile_info_t)))
return -EFAULT;