diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/obdclass/kernelcomm.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/obdclass/kernelcomm.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/staging/lustre/lustre/obdclass/kernelcomm.c b/drivers/staging/lustre/lustre/obdclass/kernelcomm.c index 8f0707a27a83..4f0a42633d5a 100644 --- a/drivers/staging/lustre/lustre/obdclass/kernelcomm.c +++ b/drivers/staging/lustre/lustre/obdclass/kernelcomm.c @@ -52,7 +52,6 @@ int libcfs_kkuc_msg_put(struct file *filp, void *payload) struct kuc_hdr *kuch = (struct kuc_hdr *)payload; ssize_t count = kuch->kuc_msglen; loff_t offset = 0; - mm_segment_t fs; int rc = -ENXIO; if (IS_ERR_OR_NULL(filp)) @@ -63,18 +62,14 @@ int libcfs_kkuc_msg_put(struct file *filp, void *payload) return rc; } - fs = get_fs(); - set_fs(KERNEL_DS); while (count > 0) { - rc = vfs_write(filp, (void __force __user *)payload, - count, &offset); + rc = kernel_write(filp, payload, count, &offset); if (rc < 0) break; count -= rc; payload += rc; rc = 0; } - set_fs(fs); if (rc < 0) CWARN("message send failed (%d)\n", rc); |