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Subject[PATCH] sdcardfs: fix itnull.cocci warnings
Remove NULL test, as the index variable of list_for-each_entry cannot be 
NULL.

Generated by: scripts/coccinelle/iterators/itnull.cocci

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
---

derived_perm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/fs/sdcardfs/derived_perm.c
+++ b/fs/sdcardfs/derived_perm.c
@@ -112,7 +112,7 @@ void get_derived_permission(struct dentr
void get_derive_permissions_recursive(struct dentry *parent) {
struct dentry *dentry;
list_for_each_entry(dentry, &parent->d_subdirs, d_child) {
- if (dentry && dentry->d_inode) {
+ if (dentry->d_inode) {
mutex_lock(&dentry->d_inode->i_mutex);
get_derived_permission(parent, dentry);
fix_derived_permission(dentry->d_inode);
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