cmd: Use 'const' for static string constant.

checkpatch emits warning:

WARNING: static char array declaration should probably be static const char

Use 'const' for static string constant (array of chars).

Signed-off-by: Tobin C. Harding <me@tobin.cc>

diff --git a/src/lxc/cmd/lxc_init.c b/src/lxc/cmd/lxc_init.c
index c845f6ae28ae2bd9528807216b77ec5c91a683fc..c5e46a1cd96c646c35e1c607425a1b34aa6ac611 100644 (file)
--- a/src/lxc/cmd/lxc_init.c
+++ b/src/lxc/cmd/lxc_init.c
@@ -73,7 +73,7 @@ static struct option long_options[] = {
            { "lxcpath",     required_argument, 0, 'P'         },
            { 0,             0,                 0, 0           }
        };
-static char short_options[] = "n:hqo:l:P:";
+static const char short_options[] = "n:hqo:l:P:";
 
 struct arguments {
        const struct option *options;