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| author | Amer Al Shanawany <amer.shanawany@gmail.com> | 2024-06-03 14:42:20 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-06-28 19:36:27 -0700 |
| commit | 2d87af0666d0b5838e3e3e6430c6498df8bf6ad5 (patch) | |
| tree | aae7e6b662a44173c59dc270da9bc00c0e61de2b | |
| parent | 6f3283df275b19bdea8158a2e2d8ad181995022b (diff) | |
| download | lwn-2d87af0666d0b5838e3e3e6430c6498df8bf6ad5.tar.gz lwn-2d87af0666d0b5838e3e3e6430c6498df8bf6ad5.zip | |
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: Amer Al Shanawany <amer.shanawany@gmail.com>
Reported-by: kernel 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: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | tools/testing/selftests/proc/proc-empty-vm.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/tools/testing/selftests/proc/proc-empty-vm.c b/tools/testing/selftests/proc/proc-empty-vm.c index 56198d4ca2bf..b3f898aab4ab 100644 --- a/tools/testing/selftests/proc/proc-empty-vm.c +++ b/tools/testing/selftests/proc/proc-empty-vm.c @@ -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; |