Fix "unused variable" warnings (errors) detected with GCC 4.7.0 - trivial fixes

[fw/openocd] / src / target / smp.c

diff --git a/src/target/smp.c b/src/target/smp.c
index aabfa5b8d63fd2ee62d0e4edd880d4605a468ac0..f4adc8d05aece861ef660b33c63c04c229aacfc7 100644 (file)
--- a/src/target/smp.c
+++ b/src/target/smp.c
@@ -95,7 +95,6 @@ int gdb_write_smp_packet(struct connection *connection,
 {
        char *separator;
        int coreid = 0;
-    int retval = ERROR_OK;
 
        /* skip command character */
        if (target->smp)
@@ -110,7 +109,8 @@ int gdb_write_smp_packet(struct connection *connection,
        }
        else
        {
-               retval = gdb_put_packet(connection,"E01",3);
+               gdb_put_packet(connection,"E01",3);
        }
+
        return ERROR_OK;
 }