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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2014-07-24 12:36:56 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2014-07-24 12:36:56 -0700 |
| commit | b9f12a5d97f652c77ef6803dccd0d40d1290f5be (patch) | |
| tree | 8f58c8620ffef0d350a5ec022feda492a96b179a /net/core/netprio_cgroup.c | |
| parent | 9d8dc3e529a19e427fd379118acd132520935c5d (diff) | |
| parent | 9a3c4145af32125c5ee39c0272662b47307a8323 (diff) | |
Merge tag 'v3.16-rc6' into next
Merge with mainline to bring in changes to MFD to allow merging
ipaq-micro-ts driver.
Diffstat (limited to 'net/core/netprio_cgroup.c')
| -rw-r--r-- | net/core/netprio_cgroup.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/core/netprio_cgroup.c b/net/core/netprio_cgroup.c index 3825f669147..2f385b9bccc 100644 --- a/net/core/netprio_cgroup.c +++ b/net/core/netprio_cgroup.c @@ -140,7 +140,7 @@ cgrp_css_alloc(struct cgroup_subsys_state *parent_css) static int cgrp_css_online(struct cgroup_subsys_state *css) { - struct cgroup_subsys_state *parent_css = css_parent(css); + struct cgroup_subsys_state *parent_css = css->parent; struct net_device *dev; int ret = 0; @@ -185,15 +185,15 @@ static int read_priomap(struct seq_file *sf, void *v) return 0; } -static int write_priomap(struct cgroup_subsys_state *css, struct cftype *cft, - char *buffer) +static ssize_t write_priomap(struct kernfs_open_file *of, + char *buf, size_t nbytes, loff_t off) { char devname[IFNAMSIZ + 1]; struct net_device *dev; u32 prio; int ret; - if (sscanf(buffer, "%"__stringify(IFNAMSIZ)"s %u", devname, &prio) != 2) + if (sscanf(buf, "%"__stringify(IFNAMSIZ)"s %u", devname, &prio) != 2) return -EINVAL; dev = dev_get_by_name(&init_net, devname); @@ -202,11 +202,11 @@ static int write_priomap(struct cgroup_subsys_state *css, struct cftype *cft, rtnl_lock(); - ret = netprio_set_prio(css, dev, prio); + ret = netprio_set_prio(of_css(of), dev, prio); rtnl_unlock(); dev_put(dev); - return ret; + return ret ?: nbytes; } static int update_netprio(const void *v, struct file *file, unsigned n) @@ -239,7 +239,7 @@ static struct cftype ss_files[] = { { .name = "ifpriomap", .seq_show = read_priomap, - .write_string = write_priomap, + .write = write_priomap, }, { } /* terminate */ }; |