X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fum%2Fdrivers%2Fnet_user.c;h=0e2f06187ea7a1b306370edd7ff9baf03c04958b;hb=987b0145d94eecf292d8b301228356f44611ab7c;hp=0a7786e00cfb80da658f6474f562eca1b9d5c067;hpb=f7ed79d23a47594e7834d66a8f14449796d4f3e6;p=linux-2.6.git

diff --git a/arch/um/drivers/net_user.c b/arch/um/drivers/net_user.c
index 0a7786e00..0e2f06187 100644
--- a/arch/um/drivers/net_user.c
+++ b/arch/um/drivers/net_user.c
@@ -182,9 +182,7 @@ static int change_tramp(char **argv, char *output, int output_len)
 	pe_data.stdout = fds[1];
 	pid = run_helper(change_pre_exec, &pe_data, argv, NULL);
 
-	if (pid > 0)	/* Avoid hang as we won't get data in failure case. */
-		read_output(fds[0], output, output_len);
-
+	read_output(fds[0], output, output_len);
 	os_close_file(fds[0]);
 	os_close_file(fds[1]);