diff options
Diffstat (limited to 'kernel/sysctl.c')
| -rw-r--r-- | kernel/sysctl.c | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c index ec88fcc9a0d2..9792c315676a 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -1500,7 +1500,6 @@ void register_sysctl_root(struct ctl_table_root *root) /* Perform the actual read/write of a sysctl table entry. */ static int do_sysctl_strategy(struct ctl_table_root *root, struct ctl_table *table, - int __user *name, int nlen, void __user *oldval, size_t __user *oldlenp, void __user *newval, size_t newlen) { @@ -1514,8 +1513,7 @@ static int do_sysctl_strategy(struct ctl_table_root *root, return -EPERM; if (table->strategy) { - rc = table->strategy(table, name, nlen, oldval, oldlenp, - newval, newlen); + rc = table->strategy(table, oldval, oldlenp, newval, newlen); if (rc < 0) return rc; if (rc > 0) @@ -1525,8 +1523,7 @@ static int do_sysctl_strategy(struct ctl_table_root *root, /* If there is no strategy routine, or if the strategy returns * zero, proceed with automatic r/w */ if (table->data && table->maxlen) { - rc = sysctl_data(table, name, nlen, oldval, oldlenp, - newval, newlen); + rc = sysctl_data(table, oldval, oldlenp, newval, newlen); if (rc < 0) return rc; } @@ -1558,7 +1555,7 @@ repeat: table = table->child; goto repeat; } - error = do_sysctl_strategy(root, table, name, nlen, + error = do_sysctl_strategy(root, table, oldval, oldlenp, newval, newlen); return error; @@ -2707,7 +2704,7 @@ int proc_doulongvec_ms_jiffies_minmax(struct ctl_table *table, int write, */ /* The generic sysctl data routine (used if no strategy routine supplied) */ -int sysctl_data(struct ctl_table *table, int __user *name, int nlen, +int sysctl_data(struct ctl_table *table, void __user *oldval, size_t __user *oldlenp, void __user *newval, size_t newlen) { @@ -2741,7 +2738,7 @@ int sysctl_data(struct ctl_table *table, int __user *name, int nlen, } /* The generic string strategy routine: */ -int sysctl_string(struct ctl_table *table, int __user *name, int nlen, +int sysctl_string(struct ctl_table *table, void __user *oldval, size_t __user *oldlenp, void __user *newval, size_t newlen) { @@ -2787,7 +2784,7 @@ int sysctl_string(struct ctl_table *table, int __user *name, int nlen, * are between the minimum and maximum values given in the arrays * table->extra1 and table->extra2, respectively. */ -int sysctl_intvec(struct ctl_table *table, int __user *name, int nlen, +int sysctl_intvec(struct ctl_table *table, void __user *oldval, size_t __user *oldlenp, void __user *newval, size_t newlen) { @@ -2823,7 +2820,7 @@ int sysctl_intvec(struct ctl_table *table, int __user *name, int nlen, } /* Strategy function to convert jiffies to seconds */ -int sysctl_jiffies(struct ctl_table *table, int __user *name, int nlen, +int sysctl_jiffies(struct ctl_table *table, void __user *oldval, size_t __user *oldlenp, void __user *newval, size_t newlen) { @@ -2857,7 +2854,7 @@ int sysctl_jiffies(struct ctl_table *table, int __user *name, int nlen, } /* Strategy function to convert jiffies to seconds */ -int sysctl_ms_jiffies(struct ctl_table *table, int __user *name, int nlen, +int sysctl_ms_jiffies(struct ctl_table *table, void __user *oldval, size_t __user *oldlenp, void __user *newval, size_t newlen) { @@ -2912,35 +2909,35 @@ asmlinkage long sys_sysctl(struct __sysctl_args __user *args) return error; } -int sysctl_data(struct ctl_table *table, int __user *name, int nlen, +int sysctl_data(struct ctl_table *table, void __user *oldval, size_t __user *oldlenp, void __user *newval, size_t newlen) { return -ENOSYS; } -int sysctl_string(struct ctl_table *table, int __user *name, int nlen, +int sysctl_string(struct ctl_table *table, void __user *oldval, size_t __user *oldlenp, void __user *newval, size_t newlen) { return -ENOSYS; } -int sysctl_intvec(struct ctl_table *table, int __user *name, int nlen, +int sysctl_intvec(struct ctl_table *table, void __user *oldval, size_t __user *oldlenp, void __user *newval, size_t newlen) { return -ENOSYS; } -int sysctl_jiffies(struct ctl_table *table, int __user *name, int nlen, +int sysctl_jiffies(struct ctl_table *table, void __user *oldval, size_t __user *oldlenp, void __user *newval, size_t newlen) { return -ENOSYS; } -int sysctl_ms_jiffies(struct ctl_table *table, int __user *name, int nlen, +int sysctl_ms_jiffies(struct ctl_table *table, void __user *oldval, size_t __user *oldlenp, void __user *newval, size_t newlen) { |