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Staging:lustre:lustre:llite:Remove explicit NULL comparision 

Replaced explicit NULL comparision with its simplier form.
Found using coccinelle:

@replace_rule@
expression e;
@@

-e == NULL
+ !e

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bhumika Goyal 2016-01-23 18:41:53 +05:30 committed by Greg Kroah-Hartman
parent 6ae07f1b38
commit 61382aa809
1 changed files with 5 additions and 5 deletions
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10
drivers/staging/lustre/lustre/llite/dcache.c
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@ -62,7 +62,7 @@ static void ll_release(struct dentry *de)
LASSERT(de != NULL);
lld = ll_d2d(de);
if (lld == NULL) /* NFS copies the de->d_op methods (bug 4655) */
if (!lld) /* NFS copies the de->d_op methods (bug 4655) */
return;
if (lld->lld_it) {
@ -131,7 +131,7 @@ static int find_cbdata(struct inode *inode)
return rc;
lsm = ccc_inode_lsm_get(inode);
if (lsm == NULL)
if (!lsm)
return rc;
rc = obd_find_cbdata(sbi->ll_dt_exp, lsm, return_if_equal, NULL);
@ -184,13 +184,13 @@ int ll_d_init(struct dentry *de)
de, de, de->d_parent, d_inode(de),
d_count(de));
if (de->d_fsdata == NULL) {
if (!de->d_fsdata) {
struct ll_dentry_data *lld;
lld = kzalloc(sizeof(*lld), GFP_NOFS);
if (likely(lld)) {
spin_lock(&de->d_lock);
if (likely(de->d_fsdata == NULL)) {
if (likely(!de->d_fsdata)) {
de->d_fsdata = lld;
__d_lustre_invalidate(de);
} else {
@ -328,7 +328,7 @@ static int ll_revalidate_dentry(struct dentry *dentry,
if (lookup_flags & LOOKUP_RCU)
return -ECHILD;
do_statahead_enter(dir, &dentry, d_inode(dentry) == NULL);
do_statahead_enter(dir, &dentry, !d_inode(dentry));
ll_statahead_mark(dir, dentry);
return 1;
}