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authorFlavio Leitner <fbl@redhat.com>2011-05-25 12:38:58 +0400
committerDavid S. Miller <davem@davemloft.net>2011-05-26 01:55:33 +0400
commit94265cf5f731c7df29fdfde262ca3e6d51e6828c (patch)
treee19d43a5e8b19a220a4258a5a9f30d63ffc4bf55 /drivers/net/bonding/bond_sysfs.c
parent9fe0617d9b6d21f700ee9e658e1c9fe3be2fb402 (diff)
downloadlinux-94265cf5f731c7df29fdfde262ca3e6d51e6828c.tar.xz
bonding: documentation and code cleanup for resend_igmp
Improves the documentation about how IGMP resend parameter works, fix two missing checks and coding style issues. Signed-off-by: Flavio Leitner <fbl@redhat.com> Acked-by: Rick Jones <rick.jones2@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bonding/bond_sysfs.c')
-rw-r--r--drivers/net/bonding/bond_sysfs.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
index bb1319f9f173..88fcb25e554a 100644
--- a/drivers/net/bonding/bond_sysfs.c
+++ b/drivers/net/bonding/bond_sysfs.c
@@ -1533,8 +1533,8 @@ static DEVICE_ATTR(all_slaves_active, S_IRUGO | S_IWUSR,
* Show and set the number of IGMP membership reports to send on link failure
*/
static ssize_t bonding_show_resend_igmp(struct device *d,
- struct device_attribute *attr,
- char *buf)
+ struct device_attribute *attr,
+ char *buf)
{
struct bonding *bond = to_bond(d);
@@ -1542,8 +1542,8 @@ static ssize_t bonding_show_resend_igmp(struct device *d,
}
static ssize_t bonding_store_resend_igmp(struct device *d,
- struct device_attribute *attr,
- const char *buf, size_t count)
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
int new_value, ret = count;
struct bonding *bond = to_bond(d);
@@ -1555,7 +1555,7 @@ static ssize_t bonding_store_resend_igmp(struct device *d,
goto out;
}
- if (new_value < 0) {
+ if (new_value < 0 || new_value > 255) {
pr_err("%s: Invalid resend_igmp value %d not in range 0-255; rejected.\n",
bond->dev->name, new_value);
ret = -EINVAL;