selftests/powerpc: Remove the path after initialization.

If there were no anamolies noted, then we can simply remove the log file
and return, but only after the path variable has been initialized.

Signed-off-by: zhang jiao <zhangjiao2@cmss.chinamobile.com>
Reviewed-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://patch.msgid.link/20240930012757.2395-1-zhangjiao2@cmss.chinamobile.com

Author: zhang jiao

tools/testing/selftests/powerpc/mm/tlbie_test.c

@@ -313,16 +313,16 @@ static inline void end_verification_log(unsigned int tid, unsigned nr_anamolies)
 
 	fclose(f);
 
-	if (nr_anamolies == 0) {
-		remove(path);
-		return;
-	}
-
 	sprintf(logfile, logfilename, tid);
 	strcpy(path, logdir);
 	strcat(path, separator);
 	strcat(path, logfile);
 
+	if (nr_anamolies == 0) {
+		remove(path);
+		return;
+	}
+
 	printf("Thread %02d chunk has %d corrupted words. For details check %s\n",
 		tid, nr_anamolies, path);
 }