include/linux/ftrace.h:155: warning: cannot understand function prototype: 'struct ftrace_regs '
include/linux/ftrace.h:786: warning: No description found for return value of 'ftrace_make_nop'
include/linux/ftrace.h:828: warning: No description found for return value of 'ftrace_init_nop'
include/linux/ftrace.h:853: warning: No description found for return value of 'ftrace_make_call'
include/linux/ftrace.h:883: warning: No description found for return value of 'ftrace_modify_call'
include/linux/ftrace.h:1165: warning: Function parameter or struct member 'kill_ftrace_graph' not described in 'DECLARE_STATIC_KEY_FALSE'
include/linux/ftrace.h:1165: warning: expecting prototype for ftrace_graph_is_dead(). Prototype was for DECLARE_STATIC_KEY_FALSE() instead
kernel/trace/fprobe.c:239: warning: No description found for return value of 'register_fprobe'
kernel/trace/fprobe.c:298: warning: No description found for return value of 'register_fprobe_ips'
kernel/trace/fprobe.c:332: warning: No description found for return value of 'register_fprobe_syms'
kernel/trace/fprobe.c:368: warning: No description found for return value of 'unregister_fprobe'
include/linux/ftrace.h:155: warning: cannot understand function prototype: 'struct ftrace_regs '
include/linux/ftrace.h:792: warning: No description found for return value of 'ftrace_make_nop'
include/linux/ftrace.h:834: warning: No description found for return value of 'ftrace_init_nop'
include/linux/ftrace.h:859: warning: No description found for return value of 'ftrace_make_call'
include/linux/ftrace.h:889: warning: No description found for return value of 'ftrace_modify_call'
include/linux/ftrace.h:1171: warning: Function parameter or struct member 'kill_ftrace_graph' not described in 'DECLARE_STATIC_KEY_FALSE'
include/linux/ftrace.h:1171: warning: expecting prototype for ftrace_graph_is_dead(). Prototype was for DECLARE_STATIC_KEY_FALSE() instead
kernel/trace/fprobe.c:240: warning: No description found for return value of 'register_fprobe'
kernel/trace/fprobe.c:299: warning: No description found for return value of 'register_fprobe_ips'
kernel/trace/fprobe.c:333: warning: No description found for return value of 'register_fprobe_syms'
kernel/trace/fprobe.c:369: warning: No description found for return value of 'unregister_fprobe'