treewide: use log_*_errno whenever %m is in the format string

If the format string contains %m, clearly errno must have a meaningful
value, so we might as well use log_*_errno to have ERRNO= logged.

Using:
find . -name '*.[ch]' | xargs sed -r -i -e \
's/log_(debug|info|notice|warning|error|emergency)\((".*%m.*")/log_\1_errno(errno, \2/'

Plus some whitespace, linewrap, and indent adjustments.

2 files changed, 4 insertions, 4 deletions

diff --git a/src/udev/scsi_id/scsi_id.c b/src/udev/scsi_id/scsi_id.c
index 1c269084a..27adb09d1 100644
--- a/src/udev/scsi_id/scsi_id.c
+++ b/src/udev/scsi_id/scsi_id.c
@@ -174,7 +174,7 @@ static int get_file_options(struct udev *udev,
                 if (errno == ENOENT)
                         return 1;
                 else {
-                        log_error("can't open %s: %m", config_file);
+                        log_error_errno(errno, "can't open %s: %m", config_file);
                         return -1;
                 }
         }
diff --git a/src/udev/scsi_id/scsi_serial.c b/src/udev/scsi_id/scsi_serial.c
index 933867159..dcfff1d4e 100644
--- a/src/udev/scsi_id/scsi_serial.c
+++ b/src/udev/scsi_id/scsi_serial.c
@@ -361,7 +361,7 @@ resend:
                         dev_scsi->use_sg = 3;
                         goto resend;
                 }
-                log_debug("%s: ioctl failed: %m", dev_scsi->kernel);
+                log_debug_errno(errno, "%s: ioctl failed: %m", dev_scsi->kernel);
                 goto error;
         }
 
@@ -819,12 +819,12 @@ int scsi_std_inquiry(struct udev *udev,
 
         fd = open(devname, O_RDONLY | O_NONBLOCK | O_CLOEXEC);
         if (fd < 0) {
-                log_debug("scsi_id: cannot open %s: %m", devname);
+                log_debug_errno(errno, "scsi_id: cannot open %s: %m", devname);
                 return 1;
         }
 
         if (fstat(fd, &statbuf) < 0) {
-                log_debug("scsi_id: cannot stat %s: %m", devname);
+                log_debug_errno(errno, "scsi_id: cannot stat %s: %m", devname);
                 err = 2;
                 goto out;
         }