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fs: fs.h: fix a kernel-doc parameter description 

Changeset 3b0311e7ca71 ("vfs: track per-sb writeback errors and report them to syncfs")
added a variant of filemap_sample_wb_err(), but it forgot to
rename the arguments at the kernel-doc markup. Fix it.

Fix those warnings:
	./include/linux/fs.h:2845: warning: Function parameter or member 'file' not described in 'file_sample_sb_err'
	./include/linux/fs.h:2845: warning: Excess function parameter 'mapping' description in 'file_sample_sb_err'

Fixes: 3b0311e7ca71 ("vfs: track per-sb writeback errors and report them to syncfs")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/7b33bbceb29ac80874622a2bc84127bb10103245.1592895969.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Mauro Carvalho Chehab 2020-06-23 09:09:03 +02:00 committed by Jonathan Corbet
parent 7ae281b05c
commit 21b9cb3438
1 changed files with 1 additions and 1 deletions
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include/linux/fs.h
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@ -2829,7 +2829,7 @@ static inline errseq_t filemap_sample_wb_err(struct address_space *mapping)
/**
* file_sample_sb_err - sample the current errseq_t to test for later errors
* @mapping: mapping to be sampled
* @file: file pointer to be sampled
*
* Grab the most current superblock-level errseq_t value for the given
* struct file.