nvme: update messages for few misc functions

Print a helpful success message (under verbose option) for few
functions like subsystem_reset(), reset() and ns_rescan().

Signed-off-by: Martin George <marting@netapp.com>

diff --git a/nvme.c b/nvme.c
index ea0590f0a10b5a875330b5316232ddab1488ef19..91431ef516d2593aec6ee8c978f02397797aa61b 100644 (file)
--- a/nvme.c
+++ b/nvme.c
@@ -5125,7 +5125,8 @@ static int subsystem_reset(int argc, char **argv, struct command *cmd, struct pl
                        nvme_show_error("Subsystem-reset: NVM Subsystem Reset not supported.");
                else
                        nvme_show_error("Subsystem-reset: %s", nvme_strerror(errno));
-       }
+       } else if (argconfig_parse_seen(opts, "verbose"))
+               printf("resetting subsystem through %s\n", dev->name);
 
        return err;
 }
@@ -5146,6 +5147,8 @@ static int reset(int argc, char **argv, struct command *cmd, struct plugin *plug
        err = nvme_ctrl_reset(dev_fd(dev));
        if (err < 0)
                nvme_show_error("Reset: %s", nvme_strerror(errno));
+       else if (argconfig_parse_seen(opts, "verbose"))
+               printf("resetting controller %s\n", dev->name);
 
        return err;
 }
@@ -5166,6 +5169,8 @@ static int ns_rescan(int argc, char **argv, struct command *cmd, struct plugin *
        err = nvme_ns_rescan(dev_fd(dev));
        if (err < 0)
                nvme_show_error("Namespace Rescan: %s\n", nvme_strerror(errno));
+       else if (argconfig_parse_seen(opts, "verbose"))
+               printf("rescanning namespaces through %s\n", dev->name);
 
        return err;
 }