diff options
| author |   kbuild test robot <fengguang.wu@intel.com> | 2015-05-01 00:27:35 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-04-30 22:27:38 +0200 |
| commit | 25e428999c0de31f966e9e4b61ec69d8dc033f70 (patch) | |
| tree | 93d9b605adcff1286f54d3276d0254598353a22d | |
| parent | staging: lustre: fix ifnullfree.cocci warnings (diff) | |
staging: lustre: fix ifnullfree.cocci warnings
drivers/staging/lustre/lustre/lov/lov_request.c:74:3-8: WARNING: NULL check before freeing functions like kfree, debugfs_remove, debugfs_remove_recursive or usb_free_urb is not needed. Maybe consider reorganizing relevant code to avoid passing NULL values.
NULL check before some freeing functions is not needed.
Based on checkpatch warning
"kfree(NULL) is safe this check is probably not required"
and kfreeaddr.cocci by Julia Lawall.
Generated by: scripts/coccinelle/free/ifnullfree.cocci
CC: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/lustre/lustre/lov/lov_request.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/lustre/lustre/lov/lov_request.c b/drivers/staging/lustre/lustre/lov/lov_request.c index 0a8cdbe1a537..f6e13149d2ad 100644 --- a/drivers/staging/lustre/lustre/lov/lov_request.c +++ b/drivers/staging/lustre/lustre/lov/lov_request.c @@ -70,8 +70,7 @@ void lov_finish_set(struct lov_request_set *set) OBDO_FREE(req->rq_oi.oi_oa); if (req->rq_oi.oi_md) OBD_FREE_LARGE(req->rq_oi.oi_md, req->rq_buflen); - if (req->rq_oi.oi_osfs) - kfree(req->rq_oi.oi_osfs); + kfree(req->rq_oi.oi_osfs); kfree(req); } |