From: Dan Carpenter <dan.carpenter@oracle.com>
To: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: linux-nfs@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: [patch] NFS: kmalloc() doesn't return an ERR_PTR()
Date: Mon, 14 May 2012 22:45:28 +0300 [thread overview]
Message-ID: <20120514194528.GA19613@elgon.mountain> (raw)
Obviously we should check for NULL here instead of IS_ERR().
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c
index ba3019f..233beea 100644
--- a/fs/nfs/idmap.c
+++ b/fs/nfs/idmap.c
@@ -644,14 +644,14 @@ static int nfs_idmap_legacy_upcall(struct key_construction *cons,
/* msg and im are freed in idmap_pipe_destroy_msg */
msg = kmalloc(sizeof(*msg), GFP_KERNEL);
- if (IS_ERR(msg)) {
- ret = PTR_ERR(msg);
+ if (!msg) {
+ ret = -ENOMEM;
goto out0;
}
im = kmalloc(sizeof(*im), GFP_KERNEL);
- if (IS_ERR(im)) {
- ret = PTR_ERR(im);
+ if (!im) {
+ ret = -ENOMEM;
goto out1;
}
next reply other threads:[~2012-05-14 19:45 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-14 19:45 Dan Carpenter [this message]
2012-05-15 13:48 ` [patch] NFS: kmalloc() doesn't return an ERR_PTR() Boaz Harrosh
2012-05-15 13:57 ` Dan Carpenter
2012-05-15 14:18 ` Boaz Harrosh
2012-05-15 15:27 ` Jim Rees
2012-05-15 16:06 ` Boaz Harrosh
2012-05-15 16:49 ` walter harms
2012-05-16 0:38 ` Peng Tao
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