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authorJim Cromie <jim.cromie@gmail.com>2012-04-27 14:30:37 -0600
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-04-30 16:24:34 -0400
commit6ab676e96422f33a873006096f928feeded7ce3b (patch)
treedbb5ae0912831f528db8cd654ca96a294a5afb33 /lib/vsprintf.c
parentf0b919d967284313be4a767ba92ab5a88cb27410 (diff)
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dynamic_debug: combine parse_args callbacks together
Refactor ddebug_dyndbg_boot_param_cb and ddebug_dyndbg_module_param_cb into a common helper function, and call it from both. The handling of foo.dyndbg is unneeded by the latter, but harmless. The 2 callers differ only by pr_info and the return code they pass to the helper for when an unknown param is handled. I could slightly reduce dmesg clutter by putting the vpr_info in the common helper, after the return on_err, but that loses __func__ context, is overly silent on module_cb unknown param errors, and the clutter is only when dynamic_debug.verbose=1 anyway. Signed-off-by: Jim Cromie <jim.cromie@gmail.com> Acked-by: Jason Baron <jbaron@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/vsprintf.c')
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