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staging: lustre: checking for NULL instead if IS_ERR 

lustre_cfg_new() returns error pointers and never NULL.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dan Carpenter 2017-04-12 11:31:53 +03:00 committed by Greg Kroah-Hartman
parent 33a2e390c4
commit 73bd2eaa87
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/lustre/lustre/obdclass/obd_config.c
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@ -1427,8 +1427,8 @@ int class_manual_cleanup(struct obd_device *obd)
lustre_cfg_bufs_reset(&bufs, obd->obd_name); lustre_cfg_bufs_reset(&bufs, obd->obd_name);
lustre_cfg_bufs_set_string(&bufs, 1, flags); lustre_cfg_bufs_set_string(&bufs, 1, flags);
lcfg = lustre_cfg_new(LCFG_CLEANUP, &bufs); lcfg = lustre_cfg_new(LCFG_CLEANUP, &bufs);
if (!lcfg) if (IS_ERR(lcfg))
return -ENOMEM; return PTR_ERR(lcfg);
rc = class_process_config(lcfg); rc = class_process_config(lcfg);
if (rc) { if (rc) {