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author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2018-11-20 23:40:44 +0100 |
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committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2018-11-22 10:54:38 +0100 |
commit | baaa35ad706419ae5aacc11d2bece5bd8b73ee42 (patch) | |
tree | bb4b9c576fc56b3237d59e959ded7c245917fcd7 /src/notify | |
parent | 52d86690d68779b120a4380f7cc740825827fb0d (diff) | |
download | systemd-baaa35ad706419ae5aacc11d2bece5bd8b73ee42.tar.gz |
coccinelle: make use of SYNTHETIC_ERRNO
Ideally, coccinelle would strip unnecessary braces too. But I do not see any
option in coccinelle for this, so instead, I edited the patch text using
search&replace to remove the braces. Unfortunately this is not fully automatic,
in particular it didn't deal well with if-else-if-else blocks and ifdefs, so
there is an increased likelikehood be some bugs in such spots.
I also removed part of the patch that coccinelle generated for udev, where we
returns -1 for failure. This should be fixed independently.
Diffstat (limited to 'src/notify')
-rw-r--r-- | src/notify/notify.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/src/notify/notify.c b/src/notify/notify.c index 07ad97a490..fff5233b0c 100644 --- a/src/notify/notify.c +++ b/src/notify/notify.c @@ -96,10 +96,9 @@ static int parse_argv(int argc, char *argv[]) { case ARG_PID: if (optarg) { - if (parse_pid(optarg, &arg_pid) < 0) { - log_error("Failed to parse PID %s.", optarg); - return -EINVAL; - } + if (parse_pid(optarg, &arg_pid) < 0) + return log_error_errno(SYNTHETIC_ERRNO(EINVAL), + "Failed to parse PID %s.", optarg); } else arg_pid = getppid(); @@ -208,10 +207,9 @@ static int run(int argc, char* argv[]) { r = sd_pid_notify(arg_pid ? arg_pid : getppid(), false, n); if (r < 0) return log_error_errno(r, "Failed to notify init system: %m"); - if (r == 0) { - log_error("No status data could be sent: $NOTIFY_SOCKET was not set"); - return -EOPNOTSUPP; - } + if (r == 0) + return log_error_errno(SYNTHETIC_ERRNO(EOPNOTSUPP), + "No status data could be sent: $NOTIFY_SOCKET was not set"); return 0; } |