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authorLennart Poettering <lennart@poettering.net>2015-09-08 19:30:45 +0200
committerLennart Poettering <lennart@poettering.net>2015-09-09 08:20:20 +0200
commit76ef789d264f9eb7d7624b994aa6eead1dacfac4 (patch)
tree09c25532e8b543fdca5589799dab11f27c0c205b /coccinelle
parent3cc2aff1abff9e34f9fec282d970204dc1eab6f1 (diff)
downloadsystemd-76ef789d264f9eb7d7624b994aa6eead1dacfac4.tar.gz
tree-wide: make use of log_error_errno() return value
Turns this: r = -errno; log_error_errno(errno, "foo"); into this: r = log_error_errno(errno, "foo"); and this: r = log_error_errno(errno, "foo"); return r; into this: return log_error_errno(errno, "foo");
Diffstat (limited to 'coccinelle')
-rw-r--r--coccinelle/errno.cocci42
1 files changed, 42 insertions, 0 deletions
diff --git a/coccinelle/errno.cocci b/coccinelle/errno.cocci
new file mode 100644
index 0000000000..073d905141
--- /dev/null
+++ b/coccinelle/errno.cocci
@@ -0,0 +1,42 @@
+@@
+identifier r;
+expression t, e;
+@@
+- r = -e;
+- log_error_errno(e, t);
++ r = log_error_errno(e, t);
+@@
+identifier r;
+expression t, e;
+@@
+- log_error_errno(e, t);
+- r = -e;
++ r = log_error_errno(e, t);
+@@
+identifier r;
+expression t, e;
+@@
+- r = log_error_errno(e, t);
+- return r;
++ return log_error_errno(e, t);
+@@
+identifier r;
+expression t, e;
+@@
+- r = -e;
+- log_warning_errno(e, t);
++ r = log_warning_errno(e, t);
+@@
+identifier r;
+expression t, e;
+@@
+- log_warning_errno(e, t);
+- r = -e;
++ r = log_warning_errno(e, t);
+@@
+identifier r;
+expression t, e;
+@@
+- r = log_warning_errno(e, t);
+- return r;
++ return log_warning_errno(e, t);