Messages in this thread Patch in this message | | | Date | Wed, 23 Mar 2016 08:22:00 +0100 (CET) | From | Julia Lawall <> | Subject | [PATCH] sdcardfs: fix itnull.cocci warnings |
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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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