linux-kernel - Re: [PATCH] fs: Fix typo in comment of link_path

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Message-ID: <aB9KHNNBzWxMJ2_j@vaxr-BM6660-BM6360>
Date: Sat, 10 May 2025 20:44:12 +0800
From: I Hsin Cheng <richard120310@...il.com>
To: Al Viro <viro@...iv.linux.org.uk>
Cc: brauner@...nel.org, jack@...e.cz, linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org, skhan@...uxfoundation.org,
	linux-kernel-mentees@...ts.linux.dev
Subject: Re: [PATCH] fs: Fix typo in comment of link_path_walk()

On Sat, May 10, 2025 at 01:08:35PM +0100, Al Viro wrote:
> On Sat, May 10, 2025 at 06:46:32PM +0800, I Hsin Cheng wrote:
> > Fix "NUL" to "NULL".
> > 
> > Fixes: 200e9ef7ab51 ("vfs: split up name hashing in link_path_walk() into helper function")
> 
> Not a typo.  And think for a second about the meaning of
> so "fixed" sentence - NUL and '/' are mutually exclusive
> alternatives; both are characters.  NULL is a pointer and
> makes no sense whatsoever in that context.

Ohh thanks for the head up. I'll keep this in mind, really big thanks!

Best regards,
I Hsin Cheng