From 86313c488a6848b7ec2ba04e74f25f79dd32a0b7 Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Tue, 17 Jul 2007 18:37:03 -0700 Subject: 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 Cc: James Bottomley Cc: Randy Dunlap Cc: Christoph Hellwig Cc: Andi Kleen Cc: Paul Mackerras Cc: Johannes Berg Cc: Ralf Baechle Cc: Bjorn Helgaas Cc: Joel Becker Cc: Tony Luck Cc: Kay Sievers Cc: Srivatsa Vaddagiri Cc: Oleg Nesterov Cc: David Howells --- drivers/macintosh/therm_pm72.c | 3 ++- drivers/macintosh/windfarm_core.c | 3 ++- drivers/net/hamradio/baycom_epp.c | 2 +- drivers/pnp/pnpbios/core.c | 2 +- 4 files changed, 6 insertions(+), 4 deletions(-) (limited to 'drivers') diff --git a/drivers/macintosh/therm_pm72.c b/drivers/macintosh/therm_pm72.c index dbb22403979..3d90fc00209 100644 --- a/drivers/macintosh/therm_pm72.c +++ b/drivers/macintosh/therm_pm72.c @@ -1770,7 +1770,8 @@ static int call_critical_overtemp(void) "PATH=/sbin:/usr/sbin:/bin:/usr/bin", NULL }; - return call_usermodehelper(critical_overtemp_path, argv, envp, 0); + return call_usermodehelper(critical_overtemp_path, + argv, envp, UMH_WAIT_EXEC); } diff --git a/drivers/macintosh/windfarm_core.c b/drivers/macintosh/windfarm_core.c index e18d265d5d3..516d943227e 100644 --- a/drivers/macintosh/windfarm_core.c +++ b/drivers/macintosh/windfarm_core.c @@ -80,7 +80,8 @@ int wf_critical_overtemp(void) "PATH=/sbin:/usr/sbin:/bin:/usr/bin", NULL }; - return call_usermodehelper(critical_overtemp_path, argv, envp, 0); + return call_usermodehelper(critical_overtemp_path, + argv, envp, UMH_WAIT_EXEC); } EXPORT_SYMBOL_GPL(wf_critical_overtemp); diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c index 84aa2117c0e..355c6cf3d11 100644 --- a/drivers/net/hamradio/baycom_epp.c +++ b/drivers/net/hamradio/baycom_epp.c @@ -320,7 +320,7 @@ static int eppconfig(struct baycom_state *bc) sprintf(portarg, "%ld", bc->pdev->port->base); printk(KERN_DEBUG "%s: %s -s -p %s -m %s\n", bc_drvname, eppconfig_path, portarg, modearg); - return call_usermodehelper(eppconfig_path, argv, envp, 1); + return call_usermodehelper(eppconfig_path, argv, envp, UMH_WAIT_PROC); } /* ---------------------------------------------------------------------- */ diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c index 03baf1c64a2..ed112ee1601 100644 --- a/drivers/pnp/pnpbios/core.c +++ b/drivers/pnp/pnpbios/core.c @@ -147,7 +147,7 @@ static int pnp_dock_event(int dock, struct pnp_docking_station_info *info) info->location_id, info->serial, info->capabilities); envp[i] = NULL; - value = call_usermodehelper (argv [0], argv, envp, 0); + value = call_usermodehelper (argv [0], argv, envp, UMH_WAIT_EXEC); kfree (buf); kfree (envp); return 0; -- cgit