pipesz: fix minor coding style issues

* remove tailing white spaces
* use {} for while()
* fix --help indention

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/misc-utils/pipesz.c b/misc-utils/pipesz.c
index 76c1b1506f17fe846548b3d13323d8a8dd49d16f..db5ab3495970c0c2f62efebb34edc98e4d6c72fb 100644 (file)
--- a/misc-utils/pipesz.c
+++ b/misc-utils/pipesz.c
@@ -32,7 +32,7 @@
 #include "strutils.h"          /* strtos32_or_err strtosize_or_err */
 
 static char opt_check = 0;     /* --check */
-static char opt_get = 0;       /* --get */
+static char opt_get = 0;       /* --get */
 static char opt_quiet = 0;     /* --quiet */
 static int opt_size = -1;      /* --set <size> */
 static char opt_verbose = 0;   /* --verbose */
@@ -72,9 +72,10 @@ static void __attribute__((__noreturn__)) usage(void)
        fputs(USAGE_OPTIONS, stdout);
        puts(_(" -g, --get          examine pipe buffers"));
        /* TRANSLATORS: '%s' refers to a system file */
-       printf(_(" -s, --set <size>  set pipe buffer sizes\n"
-               "                      size defaults to %s\n"
-       ), PIPESZ_DEFAULT_SIZE_FILE);
+       printf(
+            _(" -s, --set <size>   set pipe buffer sizes\n"
+              "                      size defaults to %s\n"),
+               PIPESZ_DEFAULT_SIZE_FILE);
 
        fputs(USAGE_SEPARATOR, stdout);
        puts(_(" -f, --file <path>  act on a file"));
@@ -103,7 +104,7 @@ static void __attribute__((__noreturn__)) usage(void)
 static void do_get(int fd, const char *name)
 {
        int sz, used;
-       
+
        sz = fcntl(fd, F_GETPIPE_SZ);
        if (sz < 0) {
                /* TRANSLATORS: '%s' refers to a file */
@@ -123,7 +124,7 @@ static void do_get(int fd, const char *name)
 static void do_set(int fd, const char *name)
 {
        int sz;
-       
+
        sz = fcntl(fd, F_SETPIPE_SZ, opt_size);
        if (sz < 0)
                /* TRANSLATORS: '%s' refers to a file */
@@ -228,13 +229,14 @@ int main(int argc, char **argv)
        close_stdout_atexit();
 
        /* check for --help or --version */
-       while ((c = getopt_long(argc, argv, shortopts, longopts, NULL)) != -1)
+       while ((c = getopt_long(argc, argv, shortopts, longopts, NULL)) != -1) {
                switch (c) {
                case 'h':
                        usage();
                case 'V':
                        print_version(EXIT_SUCCESS);
                }
+       }
 
        /* gather normal options */
        optind = 1;