d_alloc_name() returns NULL on error. Also I changed the error code
from -ENOSPC to -ENOMEM to reflect that we were short on RAM not disk
space.
Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
diff --git a/fs/pstore/inode.c b/fs/pstore/inode.c
index 71bf5f4..6a4123d 100644
--- a/fs/pstore/inode.c
+++ b/fs/pstore/inode.c
@@ -345,9 +345,8 @@ int pstore_mkfile(enum pstore_type_id type, char *psname,
u64 id, int count,
mutex_lock(&root->d_inode->i_mutex);
- rc = -ENOSPC;
dentry = d_alloc_name(root, name);
- if (IS_ERR(dentry))
+ if (!dentry)
goto fail_lockedalloc;
memcpy(private->data, data, size);
--
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