lttng-view: clean-up: remove unneeded empty line

[lttng-tools.git] / src / bin / lttng / commands / view.c

diff --git a/src/bin/lttng/commands/view.c b/src/bin/lttng/commands/view.c
index a8dcdd11f468d086d8e0ded84f0a308f3fa074fe..a13cb352510da0e3f2b60cc9a8c74f2b62f66870 100644 (file)
--- a/src/bin/lttng/commands/view.c
+++ b/src/bin/lttng/commands/view.c
@@ -69,7 +69,7 @@ enum viewer_type {
  * NOTE: "lttv" is a shell command and it's not working for exec() family
  * functions so we might think of removing this wrapper or using bash.
  */
-static struct viewers {
+static const struct viewers {
        const char *exec_name;
        enum viewer_type type;
 } viewers[] = {
@@ -80,7 +80,7 @@ static struct viewers {
 /* Is the session we are trying to view is in live mode. */
 static int session_live_mode;
 
-static struct viewers *parse_options(void)
+static const struct viewers *parse_options(void)
 {
        if (opt_viewer == NULL) {
                /* Default is babeltrace */
@@ -165,7 +165,6 @@ static char **alloc_argv_from_local_opts(const char **opts, size_t opts_len,
        char **argv;
        size_t size, mem_len;
 
-
        /* Add one for the NULL terminating element. */
        mem_len = opts_len + 1;
        if (session_live_mode) {
@@ -208,7 +207,7 @@ static int spawn_viewer(const char *trace_path)
        int ret = 0;
        struct stat status;
        const char *viewer_bin = NULL;
-       struct viewers *viewer;
+       const struct viewers *viewer;
        char **argv = NULL;
 
        /* Check for --viewer options */