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.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/firstboot/firstboot.c b/src/firstboot/firstboot.c
index 343f3e100e..d8fbd5945f 100644
--- a/src/firstboot/firstboot.c
+++ b/src/firstboot/firstboot.c
@@ -337,7 +337,7 @@ static int process_timezone(void) {
 
                         mkdir_parents(etc_localtime, 0755);
                         if (symlink(p, etc_localtime) < 0) {
-                                log_error("Failed to create %s symlink: %m", etc_localtime);
+                                log_error_errno(errno, "Failed to create %s symlink: %m", etc_localtime);
                                 return -errno;
                         }
 
@@ -357,7 +357,7 @@ static int process_timezone(void) {
 
         mkdir_parents(etc_localtime, 0755);
         if (symlink(e, etc_localtime) < 0) {
-                log_error("Failed to create %s symlink: %m", etc_localtime);
+                log_error_errno(errno, "Failed to create %s symlink: %m", etc_localtime);
                 return -errno;
         }
 
@@ -566,7 +566,7 @@ static int process_root_password(void) {
                                 if (!errno)
                                         errno = EIO;
 
-                                log_error("Failed to find shadow entry for root: %m");
+                                log_error_errno(errno, "Failed to find shadow entry for root: %m");
                                 return -errno;
                         }
 
@@ -604,7 +604,7 @@ static int process_root_password(void) {
                 if (!errno)
                         errno = -EINVAL;
 
-                log_error("Failed to encrypt password: %m");
+                log_error_errno(errno, "Failed to encrypt password: %m");
                 return -errno;
         }