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authorJeremy Fitzhardinge <jeremy@xensource.com>2007-07-17 21:37:03 -0400
committerJeremy Fitzhardinge <jeremy@goop.org>2007-07-18 11:47:40 -0400
commit86313c488a6848b7ec2ba04e74f25f79dd32a0b7 (patch)
tree3b190f7afc338362470573b563f65a1eb83795ac /net/bridge/br_stp_if.c
parent10a0a8d4e3f6bf2d077f94344441909abe670f5a (diff)
usermodehelper: Tidy up waiting
Rather than using a tri-state integer for the wait flag in call_usermodehelper_exec, define a proper enum, and use that. I've preserved the integer values so that any callers I've missed should still work OK. Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: Randy Dunlap <randy.dunlap@oracle.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: Andi Kleen <ak@suse.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Johannes Berg <johannes@sipsolutions.net> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Joel Becker <joel.becker@oracle.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Srivatsa Vaddagiri <vatsa@in.ibm.com> Cc: Oleg Nesterov <oleg@tv-sign.ru> Cc: David Howells <dhowells@redhat.com>
Diffstat (limited to 'net/bridge/br_stp_if.c')
-rw-r--r--net/bridge/br_stp_if.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bridge/br_stp_if.c b/net/bridge/br_stp_if.c
index a786e7863200..1ea2f86f7683 100644
--- a/net/bridge/br_stp_if.c
+++ b/net/bridge/br_stp_if.c
@@ -125,7 +125,7 @@ static void br_stp_start(struct net_bridge *br)
125 char *argv[] = { BR_STP_PROG, br->dev->name, "start", NULL }; 125 char *argv[] = { BR_STP_PROG, br->dev->name, "start", NULL };
126 char *envp[] = { NULL }; 126 char *envp[] = { NULL };
127 127
128 r = call_usermodehelper(BR_STP_PROG, argv, envp, 1); 128 r = call_usermodehelper(BR_STP_PROG, argv, envp, UMH_WAIT_PROC);
129 if (r == 0) { 129 if (r == 0) {
130 br->stp_enabled = BR_USER_STP; 130 br->stp_enabled = BR_USER_STP;
131 printk(KERN_INFO "%s: userspace STP started\n", br->dev->name); 131 printk(KERN_INFO "%s: userspace STP started\n", br->dev->name);