Commit 2d87af06 authored by Amer Al Shanawany's avatar Amer Al Shanawany Committed by Andrew Morton
Browse files

selftests: proc: remove unreached code and fix build warning 

fix the following warning:
proc-empty-vm.c:385:17: warning: ignoring return value of `write'
 declared with attribute `warn_unused_result' [-Wunused-result]
  385 |                 write(1, buf, rv);
      |                 ^~~~~~~~~~~~~~~~~

Link: https://lkml.kernel.org/r/20240603124220.33778-1-amer.shanawany@gmail.com


Signed-off-by: default avatarAmer Al Shanawany <amer.shanawany@gmail.com>
Reported-by: default avatarkernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/r/202404010211.ygidvMwa-lkp@intel.com/


Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Swarup Laxman Kotiaklapudi <swarupkotikalapudi@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 6f3283df

tools/testing/selftests/proc/proc-empty-vm.c

+0 −3
Original line number Diff line number Diff line
@@ -381,9 +381,6 @@ static int test_proc_pid_statm(pid_t pid) 


	assert(rv >= 0);

	assert(rv <= sizeof(buf));

	if (0) {

		write(1, buf, rv);

	}



	const char *p = buf;

	const char *const end = p + rv;