72 lines
2.2 KiB
Diff
72 lines
2.2 KiB
Diff
From 89395b63f04f1acc0db533c32637ea20379f97c0 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
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Date: Tue, 23 Nov 2021 15:55:45 +0100
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Subject: [PATCH] shared/rm_rf: refactor rm_rf_children_inner() to shorten code
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a bit
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(cherry picked from commit 3bac86abfa1b1720180840ffb9d06b3d54841c11)
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(cherry picked from commit 47741ff9eae6311a03e4d3d837128191826a4a3a)
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Conflict:NA
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Reference:https://github.com/systemd/systemd/commit/89395b63f04f1acc0db533c32637ea20379f97c0
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---
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src/shared/rm-rf.c | 27 +++++++++------------------
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1 file changed, 9 insertions(+), 18 deletions(-)
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diff --git a/src/shared/rm-rf.c b/src/shared/rm-rf.c
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index 19f37e0f19..7362954116 100644
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--- a/src/shared/rm-rf.c
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+++ b/src/shared/rm-rf.c
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@@ -124,7 +124,7 @@ static int rm_rf_children_inner(
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const struct stat *root_dev) {
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struct stat st;
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- int r;
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+ int r, q = 0;
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assert(fd >= 0);
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assert(fname);
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@@ -142,7 +142,6 @@ static int rm_rf_children_inner(
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if (is_dir) {
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_cleanup_close_ int subdir_fd = -1;
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- int q;
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/* if root_dev is set, remove subdirectories only if device is same */
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if (root_dev && st.st_dev != root_dev->st_dev)
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@@ -178,23 +177,15 @@ static int rm_rf_children_inner(
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* again for each directory */
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q = rm_rf_children(TAKE_FD(subdir_fd), flags | REMOVE_PHYSICAL, root_dev);
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- r = unlinkat_harder(fd, fname, AT_REMOVEDIR, flags);
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- if (r < 0)
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- return r;
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- if (q < 0)
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- return q;
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-
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- return 1;
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-
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- } else if (!(flags & REMOVE_ONLY_DIRECTORIES)) {
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- r = unlinkat_harder(fd, fname, 0, flags);
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- if (r < 0)
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- return r;
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-
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- return 1;
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- }
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+ } else if (flags & REMOVE_ONLY_DIRECTORIES)
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+ return 0;
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- return 0;
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+ r = unlinkat_harder(fd, fname, is_dir ? AT_REMOVEDIR : 0, flags);
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+ if (r < 0)
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+ return r;
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+ if (q < 0)
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+ return q;
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+ return 1;
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}
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int rm_rf_children(
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--
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2.33.0
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