BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
CC: Ammar Faizi <ammarfaizi2@gnuweeb.org>
CC: "GNU/Weeb Mailing List" <gwml@vger.gnuweeb.org>
TO: Daniel Bristot de Oliveira <bristot@kernel.org>
CC: "Steven Rostedt (Google)" <rostedt@goodmis.org>

tree:   https://github.com/ammarfaizi2/linux-block rostedt/linux-trace/ftrace/core
head:   9bdf000b894c0c5c7a07b904e138d732d09eaaa7
commit: 562c8396b67eb97ba6dbf1767fc1cf2d38f08156 [9/12] tracing/osnoise: Add OSNOISE_WORKLOAD option
:::::: branch date: 15 hours ago
:::::: commit date: 15 hours ago
config: riscv-randconfig-m031-20221121
compiler: riscv64-linux-gcc (GCC) 12.1.0

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Reported-by: Dan Carpenter <error27@gmail.com>

smatch warnings:
kernel/trace/trace_osnoise.c:1936 s_options_show() error: testing array offset 'option' after use.

vim +/option +1936 kernel/trace/trace_osnoise.c

14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1916  
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1917  static int s_options_show(struct seq_file *s, void *v)
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1918  {
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1919  	loff_t *pos = v;
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1920  	int option = *pos;
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1921  
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1922  	if (option == OSN_DEFAULTS) {
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1923  		if (osnoise_options == OSN_DEFAULT_OPTIONS)
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1924  			seq_printf(s, "%s", osnoise_options_str[option]);
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1925  		else
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1926  			seq_printf(s, "NO_%s", osnoise_options_str[option]);
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1927  		goto out;
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1928  	}
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1929  
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1930  	if (test_bit(option, &osnoise_options))
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1931  		seq_printf(s, "%s", osnoise_options_str[option]);
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1932  	else
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1933  		seq_printf(s, "NO_%s", osnoise_options_str[option]);
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1934  
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1935  out:
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17 @1936  	if (option != OSN_MAX)
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1937  		seq_puts(s, " ");
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1938  
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1939  	return 0;
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1940  }
14032a6e3878ad1 Daniel Bristot de Oliveira 2022-11-17  1941  

:::::: The code at line 1936 was first introduced by commit
:::::: 14032a6e3878ad1b05a51f9c08db8f5bc0d9c490 tracing/osnoise: Add osnoise/options file

:::::: TO: Daniel Bristot de Oliveira <bristot@kernel.org>
:::::: CC: Steven Rostedt (Google) <rostedt@goodmis.org>

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