From 605405c6cc934466951b0c6bad5a9553620bcb08 Mon Sep 17 00:00:00 2001 From: Zbigniew Jędrzejewski-Szmek Date: Sun, 23 Oct 2016 11:43:27 -0400 Subject: tree-wide: drop NULL sentinel from strjoin This makes strjoin and strjoina more similar and avoids the useless final argument. spatch -I . -I ./src -I ./src/basic -I ./src/basic -I ./src/shared -I ./src/shared -I ./src/network -I ./src/locale -I ./src/login -I ./src/journal -I ./src/journal -I ./src/timedate -I ./src/timesync -I ./src/nspawn -I ./src/resolve -I ./src/resolve -I ./src/systemd -I ./src/core -I ./src/core -I ./src/libudev -I ./src/udev -I ./src/udev/net -I ./src/udev -I ./src/libsystemd/sd-bus -I ./src/libsystemd/sd-event -I ./src/libsystemd/sd-login -I ./src/libsystemd/sd-netlink -I ./src/libsystemd/sd-network -I ./src/libsystemd/sd-hwdb -I ./src/libsystemd/sd-device -I ./src/libsystemd/sd-id128 -I ./src/libsystemd-network --sp-file coccinelle/strjoin.cocci --in-place $(git ls-files src/*.c) git grep -e '\bstrjoin\b.*NULL' -l|xargs sed -i -r 's/strjoin\((.*), NULL\)/strjoin(\1)/' This might have missed a few cases (spatch has a really hard time dealing with _cleanup_ macros), but that's no big issue, they can always be fixed later. --- src/shared/cgroup-show.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/shared/cgroup-show.c') diff --git a/src/shared/cgroup-show.c b/src/shared/cgroup-show.c index 3e451db715..4db6cefb6e 100644 --- a/src/shared/cgroup-show.c +++ b/src/shared/cgroup-show.c @@ -158,7 +158,7 @@ int show_cgroup_by_path( while ((r = cg_read_subgroup(d, &gn)) > 0) { _cleanup_free_ char *k = NULL; - k = strjoin(fn, "/", gn, NULL); + k = strjoin(fn, "/", gn); free(gn); if (!k) return -ENOMEM; -- cgit v1.2.3-54-g00ecf