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| author | Lennart Poettering <lennart@poettering.net> | 2012-09-13 22:30:26 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2012-09-13 22:30:26 +0200 |
| commit | 2fbe635a83a79f8889afec421ae3990ea106fb91 (patch) | |
| tree | 99789cfa152da47458500fd09e978a7f9099e46d /src/core/hostname-setup.c | |
| parent | a1d41e17a5c3861becd66f1c9dba7eb39ae4c478 (diff) | |
macro: introduce _cleanup_free_ macro for automatic freeing of scoped vars and make use of it
Diffstat (limited to 'src/core/hostname-setup.c')
| -rw-r--r-- | src/core/hostname-setup.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/core/hostname-setup.c b/src/core/hostname-setup.c index 25ea09c73..120024065 100644 --- a/src/core/hostname-setup.c +++ b/src/core/hostname-setup.c @@ -67,7 +67,7 @@ static int read_distro_hostname(char **hn) { #if defined(TARGET_FEDORA) || defined(TARGET_ARCH) || defined(TARGET_GENTOO) || defined(TARGET_ALTLINUX) || defined(TARGET_MANDRIVA) || defined(TARGET_MAGEIA) int r; - FILE *f; + _cleanup_fclose_ FILE *f = NULL; assert(hn); @@ -114,7 +114,6 @@ static int read_distro_hostname(char **hn) { r = -ENOENT; finish: - fclose(f); return r; #elif defined(TARGET_SUSE) || defined(TARGET_SLACKWARE) |