diff --git a/fs/crypto/keyinfo.c b/fs/crypto/keyinfo.c
index eeb6fd67ea17faafc2a8d97dc910c374f62204bf..02eb6b9e44387d90daf6a35c03a052e7b855715d 100644
--- a/fs/crypto/keyinfo.c
+++ b/fs/crypto/keyinfo.c
@@ -211,7 +211,6 @@ int fscrypt_get_crypt_info(struct inode *inode)
 		ctx.contents_encryption_mode = FS_ENCRYPTION_MODE_AES_256_XTS;
 		ctx.filenames_encryption_mode = FS_ENCRYPTION_MODE_AES_256_CTS;
 		memset(ctx.master_key_descriptor, 0x42, FS_KEY_DESCRIPTOR_SIZE);
-		res = sizeof(ctx);
 	} else if (res != sizeof(ctx)) {
 		return -EINVAL;
 	}