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"

2 files changed, 4 insertions, 6 deletions

diff --git a/src/udev/scsi_id/scsi_id.c b/src/udev/scsi_id/scsi_id.c
index ab7c54c3f2..c2cc2ea48d 100644
--- a/src/udev/scsi_id/scsi_id.c
+++ b/src/udev/scsi_id/scsi_id.c
@@ -185,7 +185,7 @@ static int get_file_options(struct udev *udev,
                 if (errno == ENOENT) {
                         return 1;
                 } else {
-                        log_error("can't open %s: %s\n", config_file, strerror(errno));
+                        log_error("can't open %s: %m\n", config_file);
                         return -1;
                 }
         }
diff --git a/src/udev/scsi_id/scsi_serial.c b/src/udev/scsi_id/scsi_serial.c
index d522a23a08..4b0711b447 100644
--- a/src/udev/scsi_id/scsi_serial.c
+++ b/src/udev/scsi_id/scsi_serial.c
@@ -362,7 +362,7 @@ resend:
                         dev_scsi->use_sg = 3;
                         goto resend;
                 }
-                log_debug("%s: ioctl failed: %s\n", dev_scsi->kernel, strerror(errno));
+                log_debug("%s: ioctl failed: %m\n", dev_scsi->kernel);
                 goto error;
         }
 
@@ -820,14 +820,12 @@ int scsi_std_inquiry(struct udev *udev,
 
         fd = open(devname, O_RDONLY | O_NONBLOCK);
         if (fd < 0) {
-                log_debug("scsi_id: cannot open %s: %s\n",
-                     devname, strerror(errno));
+                log_debug("scsi_id: cannot open %s: %m\n", devname);
                 return 1;
         }
 
         if (fstat(fd, &statbuf) < 0) {
-                log_debug("scsi_id: cannot stat %s: %s\n",
-                     devname, strerror(errno));
+                log_debug("scsi_id: cannot stat %s: %m\n", devname);
                 err = 2;
                 goto out;
         }