master - cleanup: skip checking for just assigned string

[Zdenek Kabelac]

Gitweb:        http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=e54cce245f2829107...
Commit:        e54cce245f2829107e1ed09221bca7ff7921d98b
Parent:        59b29716e5fd0f490d28d2457cdebfc68eb9940e
Author:        Zdenek Kabelac 
AuthorDate:    Tue Oct 18 11:18:02 2016 +0200
Committer:     Zdenek Kabelac 
CommitterDate: Fri Nov 11 16:52:24 2016 +0100

cleanup: skip checking for just assigned string

When 'stripe_filler' has been just set to 'error',
do not check it again for not being 'error'.
---
 lib/commands/toolcontext.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/lib/commands/toolcontext.c b/lib/commands/toolcontext.c
index c416575..002af05 100644
--- a/lib/commands/toolcontext.c
+++ b/lib/commands/toolcontext.c
@@ -640,8 +640,7 @@ static int _process_config(struct cmd_context *cmd)
    if (!strcmp(cmd->stripe_filler, "/dev/ioerror") &&
        stat(cmd->stripe_filler, &st))
    	cmd->stripe_filler = "error";
-
-	if (strcmp(cmd->stripe_filler, "error")) {
+	else if (strcmp(cmd->stripe_filler, "error")) {
    	if (stat(cmd->stripe_filler, &st)) {
    		log_warn("WARNING: activation/missing_stripe_filler = "%s" "
    			 "is invalid,", cmd->stripe_filler);