tools/power/x86/intel-speed-select: Remove unused non_block flag

variable 'non_block' is always 0, thus remove the variable and the
handling for "non_block != 0" case.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/tools/power/x86/intel-speed-select/hfi-events.c b/tools/power/x86/intel-speed-select/hfi-events.c
index be96e90..174b99d 100644 (file)
--- a/tools/power/x86/intel-speed-select/hfi-events.c
+++ b/tools/power/x86/intel-speed-select/hfi-events.c
@@ -247,7 +247,6 @@ int hfi_main(void)
        struct nl_cb *cb;
        int err = 0;
        int mcast_id;
-       int no_block = 0;
 
        if (!check_hf_suport()) {
                fprintf(stderr, "CPU Doesn't support HFI\n");
@@ -287,9 +286,6 @@ int hfi_main(void)
        nl_cb_set(cb, NL_CB_SEQ_CHECK, NL_CB_CUSTOM, seq_check_handler, 0);
        nl_cb_set(cb, NL_CB_VALID, NL_CB_CUSTOM, handle_event, NULL);
 
-       if (no_block)
-               nl_socket_set_nonblocking(sock);
-
        debug_printf("hfi is initialized\n");
 
        while (!_hfi_exit && !err) {