[PATCH] add i2c-dev to the list of devices without a bus

[elogind.git] / udevd.c

diff --git a/udevd.c b/udevd.c
index 015083714389aaa65e2036a51b4216dc5cfa8bf6..395cdca88baba503e39488c116b587f7196a7025 100644 (file)
--- a/udevd.c
+++ b/udevd.c
@@ -327,20 +327,15 @@ static void asmlinkage sig_handler(int signum)
                        sigchilds_waiting = 1;
                        goto do_write;
                        break;
-               default:
-                       dbg("unhandled signal %d", signum);
-                       return;
        }
-       
+
 do_write:
        /* if pipe is empty, write to pipe to force select to return
         * immediately when it gets called
         */
        if (!sig_flag) {
                rc = write(pipefds[1],&signum,sizeof(signum));
-               if (rc < 0)
-                       dbg("unable to write to pipe");
-               else
+               if (rc >= 0)
                        sig_flag = 1;
        }
 }