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authorJeff Dike <jdike@addtoit.com>2008-02-04 22:31:10 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-05 09:44:30 -0800
commit1aa351a308d2c3ddb92b6cc45083fc54271d0010 (patch)
tree8694809fe286285fa4afbacd5d69e9097d5baf62 /arch/um/os-Linux/drivers
parentfce8c41c9f68b9af36f3076bae8f1d469a6e7aab (diff)
uml: tidy helper code
Style fixes to arch/um/os/helper.c and tidying up the breakpoint fix a bit. helper.c gets all the usual style fixes - updated copyright all printks get severities Also - errval changes to err in helper_child fixed an obsolete comment run_helper was killing a child process which is guaranteed to be dead or dying anyway Removed the nohang and pname arguments from helper_wait and fixed the declaration and callers. nohang was used only in the slirp driver and I don't think it was needed. I think pname was a bit of overkill in putting out an error message when something goes wrong. Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/os-Linux/drivers')
-rw-r--r--arch/um/os-Linux/drivers/ethertap_user.c2
-rw-r--r--arch/um/os-Linux/drivers/tuntap_user.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/um/os-Linux/drivers/ethertap_user.c b/arch/um/os-Linux/drivers/ethertap_user.c
index 07ca0cb472a..6fb0b174f53 100644
--- a/arch/um/os-Linux/drivers/ethertap_user.c
+++ b/arch/um/os-Linux/drivers/ethertap_user.c
@@ -131,7 +131,7 @@ static int etap_tramp(char *dev, char *gate, int control_me,
}
if (c != 1) {
printk(UM_KERN_ERR "etap_tramp : uml_net failed\n");
- err = helper_wait(pid, 0, "uml_net");
+ err = helper_wait(pid);
}
return err;
}
diff --git a/arch/um/os-Linux/drivers/tuntap_user.c b/arch/um/os-Linux/drivers/tuntap_user.c
index 7739e29cf34..2448be03fd7 100644
--- a/arch/um/os-Linux/drivers/tuntap_user.c
+++ b/arch/um/os-Linux/drivers/tuntap_user.c
@@ -108,7 +108,7 @@ static int tuntap_open_tramp(char *gate, int *fd_out, int me, int remote,
"errno = %d\n", errno);
return err;
}
- helper_wait(pid, 0, "tuntap_open_tramp");
+ helper_wait(pid);
cmsg = CMSG_FIRSTHDR(&msg);
if (cmsg == NULL) {