Currently 0 is returned on both success or failure.

Signed-off-by: Sridhar Samudrala <sridhar.samudr...@intel.com>
---
 ethtool.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ethtool.c b/ethtool.c
index 01b13a6..163dff2 100644
--- a/ethtool.c
+++ b/ethtool.c
@@ -2352,7 +2352,7 @@ static int do_sset(struct cmd_context *ctx)
        int argc = ctx->argc;
        char **argp = ctx->argp;
        int i;
-       int err;
+       int err = 0;
 
        for (i = 0; i < ARRAY_SIZE(flags_msglvl); i++)
                flag_to_cmdline_info(flags_msglvl[i].name,
@@ -2665,7 +2665,7 @@ static int do_sset(struct cmd_context *ctx)
                }
        }
 
-       return 0;
+       return err ? 1 : 0;
 }
 
 static int do_gregs(struct cmd_context *ctx)
-- 
1.8.4.2

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