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fs: reduce redundant callback check #25160

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fs: reduce redundant callback check #25160

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ZYSzys
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@ZYSzys ZYSzys commented Dec 21, 2018 •
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If options is a function, we don't need to call maybeCallback to check it again.

node/lib/fs.js

Lines 130 to 135 in 4ac1702

function maybeCallback(cb) {
if (typeof cb === 'function')
return cb;
throw new ERR_INVALID_CALLBACK();
}

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • commit message follows commit guidelines

@nodejs-github-bot nodejs-github-bot added the fs Issues and PRs related to the fs subsystem / file system. label Dec 21, 2018
@lpinca
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lpinca commented Feb 9, 2019

CI: https://ci.nodejs.org/job/node-test-pull-request/20696/

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lpinca commented Feb 9, 2019

Landed in e34d41e.

@lpinca lpinca closed this Feb 9, 2019
lpinca pushed a commit that referenced this pull request Feb 9, 2019
@ZYSzys @lpinca
fs: remove redundant callback check
e34d41e 
PR-URL: #25160
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
@ZYSzys ZYSzys deleted the fs-redundant-check branch February 10, 2019 06:45
targos pushed a commit that referenced this pull request Feb 10, 2019
@ZYSzys @targos
fs: remove redundant callback check
2b48a38 
PR-URL: #25160
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
@targos targos mentioned this pull request Feb 14, 2019
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This was referenced Feb 15, 2019
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@jasnell jasnell jasnell approved these changes

@lpinca lpinca lpinca approved these changes

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@ZYSzys @lpinca @jasnell @nodejs-github-bot