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sysctl: Remove "child" sysctl code comments

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Erase the code comments mentioning "child" that were forgotten when the
child element was removed in commit 2f2665c13a ("sysctl: replace
child with an enumeration").

Signed-off-by: Joel Granados <j.granados@samsung.com>
This commit is contained in:
Joel Granados 2024-06-04 08:29:24 +02:00
parent aef9d25e7f
commit a02fe70de4
1 changed files with 10 additions and 16 deletions
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26
fs/proc/proc_sysctl.c
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@ -1310,28 +1310,23 @@ static struct ctl_dir *sysctl_mkdir_p(struct ctl_dir *dir, const char *path)
* __register_sysctl_table - register a leaf sysctl table
* @set: Sysctl tree to register on
* @path: The path to the directory the sysctl table is in.
* @table: the top-level table structure without any child. This table
* should not be free'd after registration. So it should not be
* used on stack. It can either be a global or dynamically allocated
* by the caller and free'd later after sysctl unregistration.
*
* @table: the top-level table structure. This table should not be free'd
* after registration. So it should not be used on stack. It can either
* be a global or dynamically allocated by the caller and free'd later
* after sysctl unregistration.
* @table_size : The number of elements in table
*
* Register a sysctl table hierarchy. @table should be a filled in ctl_table
* array. A completely 0 filled entry terminates the table.
*
* The members of the &struct ctl_table structure are used as follows:
*
* procname - the name of the sysctl file under /proc/sys. Set to %NULL to not
* enter a sysctl file
*
* data - a pointer to data for use by proc_handler
*
* maxlen - the maximum size in bytes of the data
*
* mode - the file permissions for the /proc/sys file
*
* child - must be %NULL.
*
* data - a pointer to data for use by proc_handler
* maxlen - the maximum size in bytes of the data
* mode - the file permissions for the /proc/sys file
* type - Defines the target type (described in struct definition)
* proc_handler - the text handler routine (described below)
*
* extra1, extra2 - extra pointers usable by the proc handler routines
@ -1339,8 +1334,7 @@ static struct ctl_dir *sysctl_mkdir_p(struct ctl_dir *dir, const char *path)
* [0] https://lkml.kernel.org/87zgpte9o4.fsf@email.froward.int.ebiederm.org
*
* Leaf nodes in the sysctl tree will be represented by a single file
* under /proc; non-leaf nodes (where child is not NULL) are not allowed,
* sysctl_check_table() verifies this.
* under /proc; non-leaf nodes are not allowed.
*
* There must be a proc_handler routine for any terminal nodes.
* Several default handlers are available to cover common cases -