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staging: lustre: libcfs: change variable name

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Change arg to uparam name for libcfs_ioctl().

Signed-off-by: Liang Zhen <liang.zhen@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5435
Reviewed-on: http://review.whamcloud.com/11313
Reviewed-by: Bobi Jam <bobijam@gmail.com>
Reviewed-by: Johann Lombardi <johann.lombardi@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
James Simmons 2016-03-22 19:04:00 -04:00 committed by Greg Kroah-Hartman
parent a0d5fce76d
commit 7401a6b067
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/lustre/lnet/libcfs/module.c
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@ -113,14 +113,14 @@ int libcfs_deregister_ioctl(struct libcfs_ioctl_handler *hand)
EXPORT_SYMBOL(libcfs_deregister_ioctl);
static int libcfs_ioctl(struct cfs_psdev_file *pfile, unsigned long cmd,
void __user *arg)
void __user *uparam)
{
struct libcfs_ioctl_data *data = NULL;
struct libcfs_ioctl_hdr *hdr;
int err;
/* 'cmd' and permissions get checked in our arch-specific caller */
err = libcfs_ioctl_getdata(&hdr, arg);
err = libcfs_ioctl_getdata(&hdr, uparam);
if (err) {
CDEBUG_LIMIT(D_ERROR,
"libcfs ioctl: data header error %d\n", err);
@ -169,7 +169,7 @@ static int libcfs_ioctl(struct cfs_psdev_file *pfile, unsigned long cmd,
continue;
if (!err)
err = libcfs_ioctl_popdata(arg, hdr,
err = libcfs_ioctl_popdata(uparam, hdr,
hdr->ioc_len);
break;
}