wdctl: remove -d option leftover

-d option was removed in commit f56338b43973 ("wdctl: allow to specify more
than one device"), but the optstring wasn't updated at that time and wdctl
can still accept the option halfway as below:

 $ wdctl -d
 wdctl: option requires an argument -- 'd'

whereas it should say:

 wdctl: invalid option -- 'd'

So update the optstring.

Fixes: f56338b43973 ("wdctl: allow to specify more than one device")
Signed-off-by: Munehisa Kamata <kamatam@amazon.com>
(cherry picked from commit 56e2c86c2c7ea012b63cd896d9ca3daa34f19565)

diff --git a/sys-utils/wdctl.c b/sys-utils/wdctl.c
index 55811e1793a5d50c00fd750c8ba6f2cd7ad53530..bdd0ba7db9a9291830b4f04b8ab4954988f7f775 100644 (file)
--- a/sys-utils/wdctl.c
+++ b/sys-utils/wdctl.c
@@ -780,7 +780,7 @@ int main(int argc, char *argv[])
        close_stdout_atexit();
 
        while ((c = getopt_long(argc, argv,
-                               "d:f:g:hFnITp:o:s:OrVx", long_opts, NULL)) != -1) {
+                               "f:g:hFnITp:o:s:OrVx", long_opts, NULL)) != -1) {
 
                err_exclusive_options(c, long_opts, excl, excl_st);