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Staging:lustre:obdclass:linux:simplify NULL comparison

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Remove explicit NULL comparision and replace it with a simpier form.
Detected using checkpatch.pl.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bhumika Goyal
2016-01-21 00:17:45 +05:30
committed by Greg Kroah-Hartman
parent 197cb405b3
commit 6ae07f1b38
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/lustre/lustre/obdclass/linux/linux-module.c
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@@ -239,7 +239,7 @@ static ssize_t health_show(struct kobject *kobj, struct attribute *attr,
struct obd_device *obd;
obd = class_num2obd(i);
if (obd == NULL || !obd->obd_attached || !obd->obd_set_up)
if (!obd || !obd->obd_attached || !obd->obd_set_up)
continue;
LASSERT(obd->obd_magic == OBD_DEVICE_MAGIC);
@@ -358,7 +358,7 @@ static int obd_device_list_seq_show(struct seq_file *p, void *v)
struct obd_device *obd = class_num2obd((int)index);
char *status;
if (obd == NULL)
if (!obd)
return 0;
LASSERT(obd->obd_magic == OBD_DEVICE_MAGIC);
@@ -422,7 +422,7 @@ int class_procfs_init(void)
struct dentry *file;
lustre_kobj = kobject_create_and_add("lustre", fs_kobj);
if (lustre_kobj == NULL)
if (!lustre_kobj)
goto out;
/* Create the files associated with this kobject */