[PATCH v7 01/29] params: fix a pr_debug(" %p ") use - already in MM-*

[Jim Cromie]

NB: this is already in mm, but I need it in this patchset because
kernel/params is subjected to testing by the selftest script, and the
test depends upon its stability.

kernel/params.c has a pr_debug() which prints the address of a
parameter setter function, this is not legitimately useful.  Since the
value is known and useful to the user, print that instead.

Cc: sta...@vger.kernel.org
Signed-off-by: Jim Cromie <jim.cro...@gmail.com>
---
 kernel/params.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/params.c b/kernel/params.c
index a668863a4bb6..5c8a05921e28 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -136,8 +136,8 @@ static int parse_one(char *param,
                        if (!val &&
                            !(params[i].ops->flags & KERNEL_PARAM_OPS_FL_NOARG))
                                return -EINVAL;
-                       pr_debug("handling %s with %p\n", param,
-                               params[i].ops->set);
+                       pr_debug("handling %s with value '%s'\n", param,
+                               val ? val : "no-arg");
                        kernel_param_lock(params[i].mod);
                        if (param_check_unsafe(&params[i]))
                                err = params[i].ops->set(val, &params[i]);

-- 
2.55.0