[for-next][PATCH 5/7] ftrace: Create separate t_func_next() to simplify the function / hash logic

From: "Steven Rostedt (VMware)" I noticed that if I use dd to read the set_ftrace_filter file that the first hash command is repeated. # cd /sys/kernel/debug/tracing # echo schedule > set_ftrace_filter # echo do_IRQ >> set_ftrace_filter # echo schedule:traceoff >>

[for-next][PATCH 5/7] ftrace: Create separate t_func_next() to simplify the function / hash logic

From: "Steven Rostedt (VMware)" I noticed that if I use dd to read the set_ftrace_filter file that the first hash command is repeated. # cd /sys/kernel/debug/tracing # echo schedule > set_ftrace_filter # echo do_IRQ >> set_ftrace_filter # echo schedule:traceoff >> set_ftrace_filter # echo