diff options
| author | Liang Zhen <[email protected]> | 2016-03-22 19:03:59 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2016-03-28 07:30:36 -0700 |
| commit | a0d5fce76d69f574df1577d20dc3b25f99031167 (patch) | |
| tree | 67e10baa90f63492bca0ede01e7259e34b72816f | |
| parent | da4e5898375a100e6c1be984ceee84fb5911b6f6 (diff) | |
staging: lustre: simple cleanup in obd_ioctl_popdata
Code simplification for obd_ioctl_popdata.
Signed-off-by: Liang Zhen <[email protected]>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5435
Reviewed-on: http://review.whamcloud.com/11313
Reviewed-by: Bobi Jam <[email protected]>
Reviewed-by: Johann Lombardi <[email protected]>
Reviewed-by: Oleg Drokin <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
| -rw-r--r-- | drivers/staging/lustre/lustre/obdclass/linux/linux-module.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c b/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c index 8eddf206f1ed..2cd4522462d9 100644 --- a/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c +++ b/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c @@ -158,9 +158,7 @@ int obd_ioctl_popdata(void __user *arg, void *data, int len) { int err; - err = copy_to_user(arg, data, len); - if (err) - err = -EFAULT; + err = copy_to_user(arg, data, len) ? -EFAULT : 0; return err; } EXPORT_SYMBOL(obd_ioctl_popdata); |