alloc-util: simplify GREEDY_REALLOC() logic by relying on malloc_usable_size()

[thirdparty/systemd.git] / src / journal / journald-context.c

diff --git a/src/journal/journald-context.c b/src/journal/journald-context.c
index 694056d5589f4a43c0df3566d62a8b051c88f3be..27608ff089888357c03e118f6463efee158fce6f 100644 (file)
--- a/src/journal/journald-context.c
+++ b/src/journal/journald-context.c
@@ -378,8 +378,8 @@ static int client_context_read_extra_fields(
                 Server *s,
                 ClientContext *c) {
 
-        size_t size = 0, n_iovec = 0, n_allocated = 0, left;
         _cleanup_free_ struct iovec *iovec = NULL;
+        size_t size = 0, n_iovec = 0, left;
         _cleanup_free_ void *data = NULL;
         _cleanup_fclose_ FILE *f = NULL;
         struct stat st;
@@ -445,7 +445,7 @@ static int client_context_read_extra_fields(
                 if (!journal_field_valid((const char *) field, eq - field, false))
                         return -EBADMSG;
 
-                if (!GREEDY_REALLOC(iovec, n_allocated, n_iovec+1))
+                if (!GREEDY_REALLOC(iovec, n_iovec+1))
                         return -ENOMEM;
 
                 iovec[n_iovec++] = IOVEC_MAKE(field, v);