summaryrefslogtreecommitdiff
path: root/src/libsystemd/sd-bus/bus-dump.c
diff options
context:
space:
mode:
authorMichal Schmidt <mschmidt@redhat.com>2014-11-28 18:23:20 +0100
committerMichal Schmidt <mschmidt@redhat.com>2014-11-28 18:24:30 +0100
commit23bbb0de4e3f85d9704a5c12a5afa2dfa0159e41 (patch)
tree28e66fb86dd0cffc3a3cca3cf234cb52c3b64ad3 /src/libsystemd/sd-bus/bus-dump.c
parent5e03c6e3b517286bbd65b48d88f60e5b83721894 (diff)
treewide: more log_*_errno + return simplifications
Diffstat (limited to 'src/libsystemd/sd-bus/bus-dump.c')
-rw-r--r--src/libsystemd/sd-bus/bus-dump.c30
1 files changed, 10 insertions, 20 deletions
diff --git a/src/libsystemd/sd-bus/bus-dump.c b/src/libsystemd/sd-bus/bus-dump.c
index b57ac41e05..722a65448d 100644
--- a/src/libsystemd/sd-bus/bus-dump.c
+++ b/src/libsystemd/sd-bus/bus-dump.c
@@ -125,10 +125,8 @@ int bus_message_dump(sd_bus_message *m, FILE *f, unsigned flags) {
}
r = sd_bus_message_rewind(m, !(flags & BUS_MESSAGE_DUMP_SUBTREE_ONLY));
- if (r < 0) {
- log_error_errno(r, "Failed to rewind: %m");
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Failed to rewind: %m");
if (!(flags & BUS_MESSAGE_DUMP_SUBTREE_ONLY))
fprintf(f, "%sMESSAGE \"%s\" {\n", indent(0, flags), strempty(m->root_container.signature));
@@ -151,20 +149,16 @@ int bus_message_dump(sd_bus_message *m, FILE *f, unsigned flags) {
} basic;
r = sd_bus_message_peek_type(m, &type, &contents);
- if (r < 0) {
- log_error_errno(r, "Failed to peek type: %m");
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Failed to peek type: %m");
if (r == 0) {
if (level <= 1)
break;
r = sd_bus_message_exit_container(m);
- if (r < 0) {
- log_error_errno(r, "Failed to exit container: %m");
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Failed to exit container: %m");
level--;
@@ -182,10 +176,8 @@ int bus_message_dump(sd_bus_message *m, FILE *f, unsigned flags) {
if (bus_type_is_container(type) > 0) {
r = sd_bus_message_enter_container(m, type, contents);
- if (r < 0) {
- log_error_errno(r, "Failed to enter container: %m");
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Failed to enter container: %m");
if (type == SD_BUS_TYPE_ARRAY)
fprintf(f, "%sARRAY \"%s\" {\n", prefix, contents);
@@ -202,10 +194,8 @@ int bus_message_dump(sd_bus_message *m, FILE *f, unsigned flags) {
}
r = sd_bus_message_read_basic(m, type, &basic);
- if (r < 0) {
- log_error_errno(r, "Failed to get basic: %m");
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Failed to get basic: %m");
assert(r > 0);