From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [01/22] USB: typec: tcpm: no need to check return value of debugfs_create_dir() From: Greg Kroah-Hartman Message-Id: <20180529153107.12791-1-gregkh@linuxfoundation.org> Date: Tue, 29 May 2018 17:30:46 +0200 To: linux-usb@vger.kernel.org Cc: Greg Kroah-Hartman , Heikki Krogerus List-ID: V2hlbiBjYWxsaW5nIGRlYnVnZnMgZnVuY3Rpb25zLCB0aGVyZSBpcyBubyBuZWVkIHRvIGV2ZXIg Y2hlY2sgdGhlCnJldHVybiB2YWx1ZS4gIFRoZSBmdW5jdGlvbiBjYW4gd29yayBvciBub3QsIGJ1 dCB0aGUgY29kZSBsb2dpYyBzaG91bGQKbmV2ZXIgZG8gc29tZXRoaW5nIGRpZmZlcmVudCBiYXNl ZCBvbiB0aGlzLgoKQ2xlYW4gdXAgdGhlIHRjcG0uYyBjb2RlIHRvIG5vdCBjYXJlIGFib3V0IHRo aXMsIHR1cm5zIG91dCBubyBvbmUgd2FzCmV2ZW4gY2hlY2tpbmcgdGhlIHJldHVybiB2YWx1ZSBv ZiB0aGlzIGZ1bmN0aW9uLCBzbyBpdCBkaWRuJ3QgbWF0dGVyLgoKTm90ZSwgSSBkbyBub3QgdGhp bmsgdGhpcyBjb2RlIGNhbiBiZSByZW1vdmVkIGluIGEgcnVubmluZyBzeXN0ZW0sIGFzCnRoZSBk ZWJ1Z2ZzIHJvb3QgZGlyZWN0b3J5IHdpbGwgc3RpY2sgYXJvdW5kLCB0aGF0IHNob3VsZCBiZSBm aXhlZApzb21lZGF5Li4uCgpDYzogSGVpa2tpIEtyb2dlcnVzIDxoZWlra2kua3JvZ2VydXNAbGlu dXguaW50ZWwuY29tPgpTaWduZWQtb2ZmLWJ5OiBHcmVnIEtyb2FoLUhhcnRtYW4gPGdyZWdraEBs aW51eGZvdW5kYXRpb24ub3JnPgotLS0KIGRyaXZlcnMvdXNiL3R5cGVjL3RjcG0uYyB8IDExICsr Ky0tLS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgMyBpbnNlcnRpb25zKCspLCA4IGRlbGV0aW9ucygt KQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvdXNiL3R5cGVjL3RjcG0uYyBiL2RyaXZlcnMvdXNiL3R5 cGVjL3RjcG0uYwppbmRleCAwY2NkMmNlMWViNTkuLjhhMjAxZGQ1M2QzNiAxMDA2NDQKLS0tIGEv ZHJpdmVycy91c2IvdHlwZWMvdGNwbS5jCisrKyBiL2RyaXZlcnMvdXNiL3R5cGVjL3RjcG0uYwpA QCAtNTY2LDIxICs1NjYsMTYgQEAgREVGSU5FX1NIT1dfQVRUUklCVVRFKHRjcG1fZGVidWcpOwog CiBzdGF0aWMgc3RydWN0IGRlbnRyeSAqcm9vdGRpcjsKIAotc3RhdGljIGludCB0Y3BtX2RlYnVn ZnNfaW5pdChzdHJ1Y3QgdGNwbV9wb3J0ICpwb3J0KQorc3RhdGljIHZvaWQgdGNwbV9kZWJ1Z2Zz X2luaXQoc3RydWN0IHRjcG1fcG9ydCAqcG9ydCkKIHsKIAltdXRleF9pbml0KCZwb3J0LT5sb2di dWZmZXJfbG9jayk7CiAJLyogL3N5cy9rZXJuZWwvZGVidWcvdGNwbS91c2JjWCAqLwotCWlmICgh cm9vdGRpcikgeworCWlmICghcm9vdGRpcikKIAkJcm9vdGRpciA9IGRlYnVnZnNfY3JlYXRlX2Rp cigidGNwbSIsIE5VTEwpOwotCQlpZiAoIXJvb3RkaXIpCi0JCQlyZXR1cm4gLUVOT01FTTsKLQl9 CiAKIAlwb3J0LT5kZW50cnkgPSBkZWJ1Z2ZzX2NyZWF0ZV9maWxlKGRldl9uYW1lKHBvcnQtPmRl diksCiAJCQkJCSAgIFNfSUZSRUcgfCAwNDQ0LCByb290ZGlyLAogCQkJCQkgICBwb3J0LCAmdGNw bV9kZWJ1Z19mb3BzKTsKLQotCXJldHVybiAwOwogfQogCiBzdGF0aWMgdm9pZCB0Y3BtX2RlYnVn ZnNfZXhpdChzdHJ1Y3QgdGNwbV9wb3J0ICpwb3J0KQpAQCAtNTk1LDcgKzU5MCw3IEBAIHN0YXRp YyB2b2lkIHRjcG1fbG9nKGNvbnN0IHN0cnVjdCB0Y3BtX3BvcnQgKnBvcnQsIGNvbnN0IGNoYXIg KmZtdCwgLi4uKSB7IH0KIF9fcHJpbnRmKDIsIDMpCiBzdGF0aWMgdm9pZCB0Y3BtX2xvZ19mb3Jj ZShzdHJ1Y3QgdGNwbV9wb3J0ICpwb3J0LCBjb25zdCBjaGFyICpmbXQsIC4uLikgeyB9CiBzdGF0 aWMgdm9pZCB0Y3BtX2xvZ19zb3VyY2VfY2FwcyhzdHJ1Y3QgdGNwbV9wb3J0ICpwb3J0KSB7IH0K LXN0YXRpYyBpbnQgdGNwbV9kZWJ1Z2ZzX2luaXQoY29uc3Qgc3RydWN0IHRjcG1fcG9ydCAqcG9y dCkgeyByZXR1cm4gMDsgfQorc3RhdGljIHZvaWQgdGNwbV9kZWJ1Z2ZzX2luaXQoY29uc3Qgc3Ry dWN0IHRjcG1fcG9ydCAqcG9ydCkgeyB9CiBzdGF0aWMgdm9pZCB0Y3BtX2RlYnVnZnNfZXhpdChj b25zdCBzdHJ1Y3QgdGNwbV9wb3J0ICpwb3J0KSB7IH0KIAogI2VuZGlmCg==