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| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2018-10-29 10:41:35 +0900 |
|---|---|---|
| committer | Vito Caputo <vcaputo@pengaru.com> | 2018-10-28 18:41:35 -0700 |
| commit | 898ce5e8b8890ca47211df641a3e91fb7a204d7c (patch) | |
| tree | f6ffffb75d84d4f066643f839291f8b2f121f00a | |
| parent | 815628cdd44c031880c8f58ee8f59fff7239303c (diff) | |
| download | systemd-898ce5e8b8890ca47211df641a3e91fb7a204d7c.tar.gz | |
util: do not assign return value if it is not used (#10552)
| -rw-r--r-- | src/basic/stat-util.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/basic/stat-util.c b/src/basic/stat-util.c index 762777e94f..4e8651f428 100644 --- a/src/basic/stat-util.c +++ b/src/basic/stat-util.c @@ -47,10 +47,8 @@ int is_dir(const char* path, bool follow) { int is_dir_fd(int fd) { struct stat st; - int r; - r = fstat(fd, &st); - if (r < 0) + if (fstat(fd, &st) < 0) return -errno; return !!S_ISDIR(st.st_mode); |