diff options
Diffstat (limited to 'drivers/cdrom/cdrom.c')
| -rw-r--r-- | drivers/cdrom/cdrom.c | 46 |
1 files changed, 6 insertions, 40 deletions
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index 79245714f0a..d70745c8425 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -3458,47 +3458,19 @@ static void cdrom_update_settings(void) static int cdrom_sysctl_handler(ctl_table *ctl, int write, struct file * filp, void __user *buffer, size_t *lenp, loff_t *ppos) { - int *valp = ctl->data; - int val = *valp; int ret; ret = proc_dointvec(ctl, write, filp, buffer, lenp, ppos); - if (write && *valp != val) { + if (write) { /* we only care for 1 or 0. */ - if (*valp) - *valp = 1; - else - *valp = 0; + autoclose = !!cdrom_sysctl_settings.autoclose; + autoeject = !!cdrom_sysctl_settings.autoeject; + debug = !!cdrom_sysctl_settings.debug; + lockdoor = !!cdrom_sysctl_settings.lock; + check_media_type = !!cdrom_sysctl_settings.check; - switch (ctl->ctl_name) { - case DEV_CDROM_AUTOCLOSE: { - if (valp == &cdrom_sysctl_settings.autoclose) - autoclose = cdrom_sysctl_settings.autoclose; - break; - } - case DEV_CDROM_AUTOEJECT: { - if (valp == &cdrom_sysctl_settings.autoeject) - autoeject = cdrom_sysctl_settings.autoeject; - break; - } - case DEV_CDROM_DEBUG: { - if (valp == &cdrom_sysctl_settings.debug) - debug = cdrom_sysctl_settings.debug; - break; - } - case DEV_CDROM_LOCK: { - if (valp == &cdrom_sysctl_settings.lock) - lockdoor = cdrom_sysctl_settings.lock; - break; - } - case DEV_CDROM_CHECK_MEDIA: { - if (valp == &cdrom_sysctl_settings.check) - check_media_type = cdrom_sysctl_settings.check; - break; - } - } /* update the option flags according to the changes. we don't have per device options through sysctl yet, but we will have and then this will disappear. */ @@ -3511,7 +3483,6 @@ static int cdrom_sysctl_handler(ctl_table *ctl, int write, struct file * filp, /* Place files in /proc/sys/dev/cdrom */ static ctl_table cdrom_table[] = { { - .ctl_name = DEV_CDROM_INFO, .procname = "info", .data = &cdrom_sysctl_settings.info, .maxlen = CDROM_STR_SIZE, @@ -3519,7 +3490,6 @@ static ctl_table cdrom_table[] = { .proc_handler = &cdrom_sysctl_info, }, { - .ctl_name = DEV_CDROM_AUTOCLOSE, .procname = "autoclose", .data = &cdrom_sysctl_settings.autoclose, .maxlen = sizeof(int), @@ -3527,7 +3497,6 @@ static ctl_table cdrom_table[] = { .proc_handler = &cdrom_sysctl_handler, }, { - .ctl_name = DEV_CDROM_AUTOEJECT, .procname = "autoeject", .data = &cdrom_sysctl_settings.autoeject, .maxlen = sizeof(int), @@ -3535,7 +3504,6 @@ static ctl_table cdrom_table[] = { .proc_handler = &cdrom_sysctl_handler, }, { - .ctl_name = DEV_CDROM_DEBUG, .procname = "debug", .data = &cdrom_sysctl_settings.debug, .maxlen = sizeof(int), @@ -3543,7 +3511,6 @@ static ctl_table cdrom_table[] = { .proc_handler = &cdrom_sysctl_handler, }, { - .ctl_name = DEV_CDROM_LOCK, .procname = "lock", .data = &cdrom_sysctl_settings.lock, .maxlen = sizeof(int), @@ -3551,7 +3518,6 @@ static ctl_table cdrom_table[] = { .proc_handler = &cdrom_sysctl_handler, }, { - .ctl_name = DEV_CDROM_CHECK_MEDIA, .procname = "check_media", .data = &cdrom_sysctl_settings.check, .maxlen = sizeof(int), |