From mboxrd@z Thu Jan  1 00:00:00 1970
From: Claude Code Review Bot <claude-review@example.com>
To: dri-devel-reviews@example.com
Subject: Claude review: interconnect: Prefer IS_ERR_OR_NULL over manual NULL check
Date: Thu, 12 Mar 2026 07:27:20 +1000
Message-ID: <review-patch55-20260310-b4-is_err_or_null-v1-55-bd63b656022d@avm.de>
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References: <abBlpGKO842B3yl9@google.com> <20260310-b4-is_err_or_null-v1-55-bd63b656022d@avm.de>
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Patch Review

**Semantic concern:**
```c
-	if (!path || WARN_ON(IS_ERR(path)))
+	if (WARN_ON(IS_ERR_OR_NULL(path)))
```
`icc_put(NULL)` is likely a valid no-op (similar to `kfree(NULL)`) used by callers that conditionally acquire an ICC path. Making it trigger `WARN_ON` would produce false-positive warnings. This patch should be **dropped**.

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