tree-wide usage of %m specifier instead of strerror(errno)

Also for log_error() except where a specific error is specified

e.g. errno ? strerror(errno) : "Some user specified message"

3 files changed, 4 insertions, 4 deletions

diff --git a/src/journal/coredumpctl.c b/src/journal/coredumpctl.c
index bcfee46da1..ec65ff5221 100644
--- a/src/journal/coredumpctl.c
+++ b/src/journal/coredumpctl.c
@@ -479,7 +479,7 @@ static int run_gdb(sd_journal *j) {
 
         sz = write(fd, data, len);
         if (sz < 0) {
-                log_error("Failed to write temporary file: %s", strerror(errno));
+                log_error("Failed to write temporary file: %m");
                 r = -errno;
                 goto finish;
         }
diff --git a/src/journal/journald-console.c b/src/journal/journald-console.c
index 1ee3afeacc..04c4424a46 100644
--- a/src/journal/journald-console.c
+++ b/src/journal/journald-console.c
@@ -100,12 +100,12 @@ void server_forward_console(
 
         fd = open_terminal(tty, O_WRONLY|O_NOCTTY|O_CLOEXEC);
         if (fd < 0) {
-                log_debug("Failed to open %s for logging: %s", tty, strerror(errno));
+                log_debug("Failed to open %s for logging: %m", tty);
                 goto finish;
         }
 
         if (writev(fd, iovec, n) < 0)
-                log_debug("Failed to write to %s for logging: %s", tty, strerror(errno));
+                log_debug("Failed to write to %s for logging: %m", tty);
 
         close_nointr_nofail(fd);
 
diff --git a/src/journal/journald-kmsg.c b/src/journal/journald-kmsg.c
index 21649d06ce..af49d8578a 100644
--- a/src/journal/journald-kmsg.c
+++ b/src/journal/journald-kmsg.c
@@ -88,7 +88,7 @@ void server_forward_kmsg(
         IOVEC_SET_STRING(iovec[n++], "\n");
 
         if (writev(s->dev_kmsg_fd, iovec, n) < 0)
-                log_debug("Failed to write to /dev/kmsg for logging: %s", strerror(errno));
+                log_debug("Failed to write to /dev/kmsg for logging: %m");
 
         free(ident_buf);
 }