iwlegacy: check correct il_poll_bit error value

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
git-mirror · Feb 22, 2012 · 586e45e · 586e45e
1 parent 775ed8a
commit 586e45e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/net/wireless/iwlegacy/common.c b/drivers/net/wireless/iwlegacy/common.c
@@ -4136,7 +4136,7 @@ _il_apm_stop_master(struct il_priv *il)
 	ret =
 	    _il_poll_bit(il, CSR_RESET, CSR_RESET_REG_FLAG_MASTER_DISABLED,
 			 CSR_RESET_REG_FLAG_MASTER_DISABLED, 100);
-	if (ret)
+	if (ret < 0)
 		IL_WARN("Master Disable Timed Out, 100 usec\n");
 
 	D_INFO("stop master\n");