From: Jonathan Rajotte Date: Tue, 25 Jul 2017 21:56:58 +0000 (-0400) Subject: Cleanup: ignore useless check of execl() return value X-Git-Tag: v2.11.0-rc1~477 X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=commitdiff_plain;h=6e2cc8d8a8193add85668d81385693f5fd662725 Cleanup: ignore useless check of execl() return value execl only return if there is an error. errno is handled hence no need to consider the return value which would always be -1. Signed-off-by: Jonathan Rajotte Signed-off-by: Jérémie Galarneau --- diff --git a/src/bin/lttng-sessiond/main.c b/src/bin/lttng-sessiond/main.c index f9f7646ca..7c51f34a2 100644 --- a/src/bin/lttng-sessiond/main.c +++ b/src/bin/lttng-sessiond/main.c @@ -2595,7 +2595,7 @@ static pid_t spawn_consumerd(struct consumer_data *consumer_data) break; } DBG("Using kernel consumer at: %s", consumer_to_use); - ret = execl(consumer_to_use, + (void) execl(consumer_to_use, "lttng-consumerd", verbosity, "-k", "--consumerd-cmd-sock", consumer_data->cmd_unix_sock_path, "--consumerd-err-sock", consumer_data->err_unix_sock_path, @@ -2635,7 +2635,7 @@ static pid_t spawn_consumerd(struct consumer_data *consumer_data) } } DBG("Using 64-bit UST consumer at: %s", consumerd64_bin); - ret = execl(consumerd64_bin, "lttng-consumerd", verbosity, "-u", + (void) execl(consumerd64_bin, "lttng-consumerd", verbosity, "-u", "--consumerd-cmd-sock", consumer_data->cmd_unix_sock_path, "--consumerd-err-sock", consumer_data->err_unix_sock_path, "--group", tracing_group_name, @@ -2678,7 +2678,7 @@ static pid_t spawn_consumerd(struct consumer_data *consumer_data) } } DBG("Using 32-bit UST consumer at: %s", consumerd32_bin); - ret = execl(consumerd32_bin, "lttng-consumerd", verbosity, "-u", + (void) execl(consumerd32_bin, "lttng-consumerd", verbosity, "-u", "--consumerd-cmd-sock", consumer_data->cmd_unix_sock_path, "--consumerd-err-sock", consumer_data->err_unix_sock_path, "--group", tracing_group_name,