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From cb49e80f8adf8fe81b6aa96b17a39a96850dcfa6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Thu, 10 Mar 2022 09:19:37 +0100
Subject: [PATCH] shared/install: simplify unit_file_dump_changes()
No functional change.
(cherry picked from commit 32450f5348c03262f3257af328b6547cbfba5859)
Related: #2082131
---
src/shared/install.c | 63 +++++++++++++++++++-------------------------
1 file changed, 27 insertions(+), 36 deletions(-)
diff --git a/src/shared/install.c b/src/shared/install.c
index 8d82cb6b16..80863b448b 100644
--- a/src/shared/install.c
+++ b/src/shared/install.c
@@ -320,7 +320,7 @@ void unit_file_changes_free(UnitFileChange *changes, size_t n_changes) {
}
void unit_file_dump_changes(int r, const char *verb, const UnitFileChange *changes, size_t n_changes, bool quiet) {
- bool logged = false;
+ int err = 0;
assert(changes || n_changes == 0);
/* If verb is not specified, errors are not allowed! */
@@ -361,64 +361,55 @@ void unit_file_dump_changes(int r, const char *verb, const UnitFileChange *chang
break;
case -EEXIST:
if (changes[i].source)
- log_error_errno(changes[i].type_or_errno,
- "Failed to %s unit, file \"%s\" already exists and is a symlink to \"%s\".",
- verb, changes[i].path, changes[i].source);
+ err = log_error_errno(changes[i].type_or_errno,
+ "Failed to %s unit, file \"%s\" already exists and is a symlink to \"%s\".",
+ verb, changes[i].path, changes[i].source);
else
- log_error_errno(changes[i].type_or_errno,
- "Failed to %s unit, file \"%s\" already exists.",
- verb, changes[i].path);
- logged = true;
+ err = log_error_errno(changes[i].type_or_errno,
+ "Failed to %s unit, file \"%s\" already exists.",
+ verb, changes[i].path);
break;
case -ERFKILL:
- log_error_errno(changes[i].type_or_errno, "Failed to %s unit, unit %s is masked.",
- verb, changes[i].path);
- logged = true;
+ err = log_error_errno(changes[i].type_or_errno, "Failed to %s unit, unit %s is masked.",
+ verb, changes[i].path);
break;
case -EADDRNOTAVAIL:
- log_error_errno(changes[i].type_or_errno, "Failed to %s unit, unit %s is transient or generated.",
- verb, changes[i].path);
- logged = true;
+ err = log_error_errno(changes[i].type_or_errno, "Failed to %s unit, unit %s is transient or generated.",
+ verb, changes[i].path);
break;
case -EBADSLT:
- log_error_errno(changes[i].type_or_errno, "Failed to %s unit, invalid specifier in \"%s\".",
- verb, changes[i].path);
- logged = true;
+ err = log_error_errno(changes[i].type_or_errno, "Failed to %s unit, invalid specifier in \"%s\".",
+ verb, changes[i].path);
break;
case -EIDRM:
- log_error_errno(changes[i].type_or_errno, "Failed to %s %s, destination unit %s is a non-template unit.",
- verb, changes[i].source, changes[i].path);
- logged = true;
+ err = log_error_errno(changes[i].type_or_errno, "Failed to %s %s, destination unit %s is a non-template unit.",
+ verb, changes[i].source, changes[i].path);
break;
case -EUCLEAN:
- log_error_errno(changes[i].type_or_errno,
- "Failed to %s unit, \"%s\" is not a valid unit name.",
- verb, changes[i].path);
- logged = true;
+ err = log_error_errno(changes[i].type_or_errno,
+ "Failed to %s unit, \"%s\" is not a valid unit name.",
+ verb, changes[i].path);
break;
case -ELOOP:
- log_error_errno(changes[i].type_or_errno, "Failed to %s unit, refusing to operate on linked unit file %s.",
- verb, changes[i].path);
- logged = true;
+ err = log_error_errno(changes[i].type_or_errno, "Failed to %s unit, refusing to operate on linked unit file %s.",
+ verb, changes[i].path);
break;
case -ENOENT:
- log_error_errno(changes[i].type_or_errno, "Failed to %s unit, unit %s does not exist.", verb, changes[i].path);
- logged = true;
+ err = log_error_errno(changes[i].type_or_errno, "Failed to %s unit, unit %s does not exist.",
+ verb, changes[i].path);
break;
case -EUNATCH:
- log_error_errno(changes[i].type_or_errno, "Failed to %s unit, cannot resolve specifiers in \"%s\".",
- verb, changes[i].path);
- logged = true;
+ err = log_error_errno(changes[i].type_or_errno, "Failed to %s unit, cannot resolve specifiers in \"%s\".",
+ verb, changes[i].path);
break;
default:
assert(changes[i].type_or_errno < 0);
- log_error_errno(changes[i].type_or_errno, "Failed to %s unit, file \"%s\": %m",
- verb, changes[i].path);
- logged = true;
+ err = log_error_errno(changes[i].type_or_errno, "Failed to %s unit, file \"%s\": %m",
+ verb, changes[i].path);
}
}
- if (r < 0 && !logged)
+ if (r < 0 && err >= 0)
log_error_errno(r, "Failed to %s: %m.", verb);
}