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| author | Frantisek Sumsal <frantisek@sumsal.cz> | 2021-09-15 10:56:21 +0200 |
|---|---|---|
| committer | Frantisek Sumsal <frantisek@sumsal.cz> | 2021-09-15 13:09:45 +0200 |
| commit | d7ac09520be8f0d3d94df3dd4fd8a6e7404c0174 (patch) | |
| tree | 834a60f9b7b22957ff572bcd979737992a0e7ae7 /src/journal-remote/journal-remote.c | |
| parent | bd8ea741a424cc730ce88cf62af0046cc33d5249 (diff) | |
| download | systemd-d7ac09520be8f0d3d94df3dd4fd8a6e7404c0174.tar.gz | |
tree-wide: mark set-but-not-used variables as unused to make LLVM happy
LLVM 13 introduced `-Wunused-but-set-variable` diagnostic flag, which
trips over some intentionally set-but-not-used variables or variables
attached to cleanup handlers with side effects (`_cleanup_umask_`,
`_cleanup_(notify_on_cleanup)`, `_cleanup_(restore_sigsetp)`, etc.):
```
../src/basic/process-util.c:1257:46: error: variable 'saved_ssp' set but not used [-Werror,-Wunused-but-set-variable]
_cleanup_(restore_sigsetp) sigset_t *saved_ssp = NULL;
^
1 error generated.
```
Diffstat (limited to 'src/journal-remote/journal-remote.c')
| -rw-r--r-- | src/journal-remote/journal-remote.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/journal-remote/journal-remote.c b/src/journal-remote/journal-remote.c index 9c1ee0188d..13a9f74e6f 100644 --- a/src/journal-remote/journal-remote.c +++ b/src/journal-remote/journal-remote.c @@ -272,7 +272,7 @@ int journal_remote_add_source(RemoteServer *s, int fd, char* name, bool own_name int journal_remote_add_raw_socket(RemoteServer *s, int fd) { int r; - _cleanup_close_ int fd_ = fd; + _unused_ _cleanup_close_ int fd_ = fd; char name[STRLEN("raw-socket-") + DECIMAL_STR_MAX(int) + 1]; assert(fd >= 0); |