Remove some unused variables.

Since we have to compile with -Wno-unused-variables, we don't
spot unused variables in code.  I found these by compiling the
code in Ubuntu.

diff --git a/fuse/guestmount.c b/fuse/guestmount.c
index df11619..b4a917f 100644 (file)
--- a/fuse/guestmount.c
+++ b/fuse/guestmount.c
@@ -927,7 +927,7 @@ main (int argc, char *argv[])
   struct mp *mps = NULL;
   struct mp *mp;
   char *p;
-  int c, i, r;
+  int c, r;
   int option_index;
   struct sigaction sa;
 

diff --git a/hivex/hivexsh.c b/hivex/hivexsh.c
index 51d8cfb..a8ac0e1 100644 (file)
--- a/hivex/hivexsh.c
+++ b/hivex/hivexsh.c
@@ -184,7 +184,6 @@ main (int argc, char *argv[])
 
     char *cmd = buf;
     char *args;
-    size_t i = 0;
 
     if (buf[len] == '\0') {
       /* This is mostly safe.  Although the cmd_* functions do sometimes

diff --git a/src/guestfs.c b/src/guestfs.c
index 3c00114..0e91b96 100644 (file)
--- a/src/guestfs.c
+++ b/src/guestfs.c
@@ -1578,7 +1578,7 @@ print_timestamped_message (guestfs_h *g, const char *fs, ...)
   va_list args;
   char *msg;
   int err;
-  struct timeval tv, diff;
+  struct timeval tv;
 
   va_start (args, fs);
   err = vasprintf (&msg, fs, args);
@@ -2633,7 +2633,6 @@ guestfs___recv_file (guestfs_h *g, const char *filename)
 {
   void *buf;
   int fd, r;
-  size_t len;
 
   fd = open (filename, O_WRONLY|O_CREAT|O_TRUNC|O_NOCTTY, 0666);
   if (fd == -1) {