From: Eugene Syromyatnikov <evgsyr@gmail.com>
Date: Sat, 20 Oct 2018 04:42:20 +0000 (+0200)
Subject: sync_file_range2: remove unneeded argn assignment
X-Git-Tag: v5.2~20
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8f77473b31f8da9b66cffc220265e84ebae0deee;p=strace

sync_file_range2: remove unneeded argn assignment

clang complains about it:

         argn = printllval(tcp, "%lld", argn);
         ^      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    sync_file_range2.c:43:2: note: Value stored to 'argn' is never read

* sync_file_range2.c (SYS_FUNC(sync_file_range2)): Do not assign
printllval result to argn for the second time.
---

diff --git a/sync_file_range2.c b/sync_file_range2.c
index e249cb10..09d42a73 100644
--- a/sync_file_range2.c
+++ b/sync_file_range2.c
@@ -20,7 +20,7 @@ SYS_FUNC(sync_file_range2)
 	printflags(sync_file_range_flags, tcp->u_arg[1],
 		   "SYNC_FILE_RANGE_???");
 	argn = printllval(tcp, ", %lld, ", 2);
-	argn = printllval(tcp, "%lld", argn);
+	printllval(tcp, "%lld", argn);
 
 	return RVAL_DECODED;
 }