tree-wide: drop spurious newlines (#8764)

Double newlines (i.e. one empty lines) are great to structure code. But
let's avoid triple newlines (i.e. two empty lines), quadruple newlines,
quintuple newlines, …, that's just spurious whitespace.

It's an easy way to drop 121 lines of code, and keeps the coding style
of our sources a bit tigther.

7 files changed, 0 insertions, 8 deletions

diff --git a/src/basic/format-table.c b/src/basic/format-table.c
index 36873fd397..ae2c6238c4 100644
--- a/src/basic/format-table.c
+++ b/src/basic/format-table.c
@@ -855,7 +855,6 @@ static const char *table_data_format(TableData *d) {
                 assert_not_reached("Unexpected type?");
         }
 
-
         return d->formatted;
 }
 
diff --git a/src/basic/hash-funcs.c b/src/basic/hash-funcs.c
index b62f2bd877..13e357efd4 100644
--- a/src/basic/hash-funcs.c
+++ b/src/basic/hash-funcs.c
@@ -24,7 +24,6 @@ const struct hash_ops string_hash_ops = {
         .compare = string_compare_func
 };
 
-
 void path_hash_func(const void *p, struct siphash *state) {
         const char *q = p;
         size_t n;
diff --git a/src/basic/mount-util.c b/src/basic/mount-util.c
index 7c36d78cc6..a6efbc3a7b 100644
--- a/src/basic/mount-util.c
+++ b/src/basic/mount-util.c
@@ -856,7 +856,6 @@ const char *mount_propagation_flags_to_string(unsigned long flags) {
         return NULL;
 }
 
-
 int mount_propagation_flags_from_string(const char *name, unsigned long *ret) {
 
         if (isempty(name))
diff --git a/src/basic/random-util.c b/src/basic/random-util.c
index 5095cee91b..1623932f18 100644
--- a/src/basic/random-util.c
+++ b/src/basic/random-util.c
@@ -109,7 +109,6 @@ void initialize_srand(void) {
 #endif
                 x = 0;
 
-
         x ^= (unsigned) now(CLOCK_REALTIME);
         x ^= (unsigned) gettid();
 
diff --git a/src/basic/ratelimit.c b/src/basic/ratelimit.c
index 5e096b8f99..6598b1a812 100644
--- a/src/basic/ratelimit.c
+++ b/src/basic/ratelimit.c
@@ -5,7 +5,6 @@
   Copyright 2010 Lennart Poettering
 ***/
 
-
 #include <sys/time.h>
 
 #include "macro.h"
diff --git a/src/basic/selinux-util.c b/src/basic/selinux-util.c
index 6f370f9cba..aba3e4f15d 100644
--- a/src/basic/selinux-util.c
+++ b/src/basic/selinux-util.c
@@ -315,7 +315,6 @@ char* mac_selinux_free(char *label) {
         if (!mac_selinux_use())
                 return NULL;
 
-
         freecon(label);
 #endif
 
diff --git a/src/basic/socket-util.c b/src/basic/socket-util.c
index 7766229822..95a79f7b53 100644
--- a/src/basic/socket-util.c
+++ b/src/basic/socket-util.c
@@ -664,7 +664,6 @@ int sockaddr_pretty(const struct sockaddr *_sa, socklen_t salen, bool translate_
                 return -EOPNOTSUPP;
         }
 
-
         *ret = p;
         return 0;
 }
@@ -1127,7 +1126,6 @@ int flush_accept(int fd) {
         };
         int r;
 
-
         /* Similar to flush_fd() but flushes all incoming connection by accepting them and immediately closing them. */
 
         for (;;) {