linux-kernel - [PATCH] staging: lustre: Fix sparse, using plain integer as NULL pointer in lov_object

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Message-ID: <bc91bfe5-0d5d-7c93-957a-dce82a236b6f@mail.ru>
Date:   Mon, 4 Dec 2017 12:44:32 +0200
From:   Andrii Vladyka <tulup@...l.ru>
To:     "Dilger, Andreas" <andreas.dilger@...el.com>,
        "Drokin, Oleg" <oleg.drokin@...el.com>,
        "jsimmons@...radead.org" <jsimmons@...radead.org>,
        "gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>
Cc:     "lustre-devel@...ts.lustre.org" <lustre-devel@...ts.lustre.org>,
        "devel@...verdev.osuosl.org" <devel@...verdev.osuosl.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH] staging: lustre: Fix sparse, using plain integer as NULL
 pointer in lov_object_fiemap()

Change 0 to NULL in lov_object_fiemap() in order to fix warning produced 
by sparse

Signed-off-by: Andrii Vladyka <tulup@...l.ru>
Signed-off-by: Andreas Dilger <andreas.dilger@...el.com>
---

diff --git a/drivers/staging/lustre/lustre/lov/lov_object.c b/drivers/staging/lustre/lustre/lov/lov_object.c
index 105b707..897cf2c 100644
--- a/drivers/staging/lustre/lustre/lov/lov_object.c
+++ b/drivers/staging/lustre/lustre/lov/lov_object.c
@@ -1335,7 +1335,7 @@ static int lov_object_fiemap(const struct lu_env *env, struct cl_object *obj,
  	int rc = 0;
  	int cur_stripe;
  	int stripe_count;
-	struct fiemap_state fs = { 0 };
+	struct fiemap_state fs = { NULL };
  
  	lsm = lov_lsm_addref(cl2lov(obj));
  	if (!lsm)