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| author | Linmao Li <lilinmao@kylinos.cn> | 2026-07-06 15:57:42 +0800 |
|---|---|---|
| committer | David Heidelberg <david@ixit.cz> | 2026-08-11 18:13:59 +0200 |
| commit | 9efd35acb385d8cba179ac833430596f1674a2dc (patch) | |
| tree | 833a8183a2358aac4b83856a8e6fa7e5d0ff4916 /tools/perf/scripts/python | |
| parent | 347c1481c122aa78af7a41500af9ad04d11e57b1 (diff) | |
nfc: trf7970a: Use NULL when no response is expected
When a command's timeout is zero, no response is expected, and the TX
interrupt handler completes the command by passing ERR_PTR(0) to the
digital callback.
ERR_PTR(0) evaluates to NULL, so no errno is encoded here. Use NULL
directly to avoid suggesting that this is an error-pointer path.
Signed-off-by: Linmao Li <lilinmao@kylinos.cn>
Link: https://patch.msgid.link/20260706075743.564658-1-lilinmao@kylinos.cn
Signed-off-by: David Heidelberg <david@ixit.cz>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions