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authorJia He <justin.he@arm.com>2021-11-05 13:35:04 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-11-06 13:30:32 -0700
commitd41b60359ffb24a39c93ea1f4bffaafd651118c3 (patch)
treeeb285e7efb94c21242f921d3a2410a6b5cdf53dd /fs/d_path.c
parentd1cef29adc22938d778b4652af34e72facd8184b (diff)
downloadlinux-d41b60359ffb24a39c93ea1f4bffaafd651118c3.tar.bz2
d_path: fix Kernel doc validator complaining
Kernel doc validator complains: Function parameter or member 'p' not described in 'prepend_name' Excess function parameter 'buffer' description in 'prepend_name' Link: https://lkml.kernel.org/r/20211011005614.26189-1-justin.he@arm.com Fixes: ad08ae586586 ("d_path: introduce struct prepend_buffer") Signed-off-by: Jia He <justin.he@arm.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/d_path.c')
-rw-r--r--fs/d_path.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/d_path.c b/fs/d_path.c
index cd60c7535181..e4e0ebad1f15 100644
--- a/fs/d_path.c
+++ b/fs/d_path.c
@@ -77,9 +77,8 @@ static bool prepend(struct prepend_buffer *p, const char *str, int namelen)
/**
* prepend_name - prepend a pathname in front of current buffer pointer
- * @buffer: buffer pointer
- * @buflen: allocated length of the buffer
- * @name: name string and length qstr structure
+ * @p: prepend buffer which contains buffer pointer and allocated length
+ * @name: name string and length qstr structure
*
* With RCU path tracing, it may race with d_move(). Use READ_ONCE() to
* make sure that either the old or the new name pointer and length are
@@ -141,8 +140,7 @@ static int __prepend_path(const struct dentry *dentry, const struct mount *mnt,
* prepend_path - Prepend path string to a buffer
* @path: the dentry/vfsmount to report
* @root: root vfsmnt/dentry
- * @buffer: pointer to the end of the buffer
- * @buflen: pointer to buffer length
+ * @p: prepend buffer which contains buffer pointer and allocated length
*
* The function will first try to write out the pathname without taking any
* lock other than the RCU read lock to make sure that dentries won't go away.