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author | Greg Thelen <gthelen@google.com> | 2024-01-18 12:50:57 +0300 |
---|---|---|
committer | Andrew Morton <akpm@linux-foundation.org> | 2024-02-22 21:24:38 +0300 |
commit | a9117b4d7f178ea36e8d256f8ab3752839e245b2 (patch) | |
tree | 09432efdd0467208843adc22fc08635d4f6bdf55 | |
parent | d9b3ce8769e371554a669f262bbc61c02a40efcc (diff) | |
download | linux-a9117b4d7f178ea36e8d256f8ab3752839e245b2.tar.xz |
selftests/memfd: delete unused declarations
Commit 32d118ad50a5 ("selftests/memfd: add tests for F_SEAL_EXEC"):
- added several unused 'nbytes' local variables
Commit 6469b66e3f5a ("selftests: improve vm.memfd_noexec sysctl tests"):
- orphaned 'newpid_thread_fn2()' forward declaration
- orphaned 'join_newpid_thread()' forward declaration
- added unused 'pid' local in sysctl_simple_child()
- orphaned 'fd' local in sysctl_simple_child()
- added unused 'fd' in sysctl_nested_child()
Delete the unused locals and forward declarations.
Link: https://lkml.kernel.org/r/20240118095057.677544-1-gthelen@google.com
Signed-off-by: Greg Thelen <gthelen@google.com>
Cc: Aleksa Sarai <cyphar@cyphar.com>
Cc: Daniel Verkamp <dverkamp@chromium.org>
Cc: Jeff Xu <jeffxu@google.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-rw-r--r-- | tools/testing/selftests/memfd/memfd_test.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/tools/testing/selftests/memfd/memfd_test.c b/tools/testing/selftests/memfd/memfd_test.c index 3df008677239..18f585684e20 100644 --- a/tools/testing/selftests/memfd/memfd_test.c +++ b/tools/testing/selftests/memfd/memfd_test.c @@ -44,8 +44,6 @@ */ static size_t mfd_def_size = MFD_DEF_SIZE; static const char *memfd_str = MEMFD_STR; -static int newpid_thread_fn2(void *arg); -static void join_newpid_thread(pid_t pid); static ssize_t fd2name(int fd, char *buf, size_t bufsize) { @@ -194,7 +192,6 @@ static unsigned int mfd_assert_get_seals(int fd) static void mfd_assert_has_seals(int fd, unsigned int seals) { char buf[PATH_MAX]; - int nbytes; unsigned int s; fd2name(fd, buf, PATH_MAX); @@ -696,7 +693,6 @@ static void mfd_assert_mode(int fd, int mode) { struct stat st; char buf[PATH_MAX]; - int nbytes; fd2name(fd, buf, PATH_MAX); @@ -715,7 +711,6 @@ static void mfd_assert_mode(int fd, int mode) static void mfd_assert_chmod(int fd, int mode) { char buf[PATH_MAX]; - int nbytes; fd2name(fd, buf, PATH_MAX); @@ -731,7 +726,6 @@ static void mfd_fail_chmod(int fd, int mode) { struct stat st; char buf[PATH_MAX]; - int nbytes; fd2name(fd, buf, PATH_MAX); @@ -1254,9 +1248,6 @@ static void test_sysctl_set_sysctl2(void) static int sysctl_simple_child(void *arg) { - int fd; - int pid; - printf("%s sysctl 0\n", memfd_str); test_sysctl_set_sysctl0(); @@ -1321,7 +1312,6 @@ static void test_sysctl_sysctl2_failset(void) static int sysctl_nested_child(void *arg) { - int fd; int pid; printf("%s nested sysctl 0\n", memfd_str); |