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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2014-06-18 12:43:02 -0400
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2014-06-19 20:08:44 -0400
commitdede0e335d1bf901b6ebfd774fab28928501e2fb (patch)
tree286421ba2d61df86e2404cd5cadb2fff2e0da9ad /src/shared/util.c
parent4a336a69fdfbe48d18b65c3e20ca6a007be253c5 (diff)
util.c: simplify rm_rf_children_dangerous
Diffstat (limited to 'src/shared/util.c')
-rw-r--r--src/shared/util.c15
1 files changed, 4 insertions, 11 deletions
diff --git a/src/shared/util.c b/src/shared/util.c
index bce4e634c2..34e91762bc 100644
--- a/src/shared/util.c
+++ b/src/shared/util.c
@@ -2671,7 +2671,7 @@ finish:
}
int rm_rf_children_dangerous(int fd, bool only_dirs, bool honour_sticky, struct stat *root_dev) {
- DIR *d;
+ _cleanup_closedir_ DIR *d = NULL;
int ret = 0;
assert(fd >= 0);
@@ -2694,15 +2694,12 @@ int rm_rf_children_dangerous(int fd, bool only_dirs, bool honour_sticky, struct
errno = 0;
de = readdir(d);
- if (!de && errno != 0) {
- if (ret == 0)
+ if (!de) {
+ if (errno != 0 && ret == 0)
ret = -errno;
- break;
+ return ret;
}
- if (!de)
- break;
-
if (streq(de->d_name, ".") || streq(de->d_name, ".."))
continue;
@@ -2758,10 +2755,6 @@ int rm_rf_children_dangerous(int fd, bool only_dirs, bool honour_sticky, struct
}
}
}
-
- closedir(d);
-
- return ret;
}
_pure_ static int is_temporary_fs(struct statfs *s) {