diff options
author | Ingo Molnar <mingo@elte.hu> | 2011-12-20 20:32:03 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2011-12-20 20:32:11 +0100 |
commit | d87f69a16eb2cb96459117b06949a560679002e4 (patch) | |
tree | bbb55b2bd2b6c9e8bd4067aa3279783cb6bd9028 /drivers/net/bonding/bond_sysfs.c | |
parent | 124ba9403318d834ef21bcd899c22c870708d2c4 (diff) | |
parent | 384703b8e6cd4c8ef08512e596024e028c91c339 (diff) |
Merge commit 'v3.2-rc6' into perf/core
Merge reason: Update with the latest fixes.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/net/bonding/bond_sysfs.c')
-rw-r--r-- | drivers/net/bonding/bond_sysfs.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c index 5a20804fdece..4ef7e2fd9fe6 100644 --- a/drivers/net/bonding/bond_sysfs.c +++ b/drivers/net/bonding/bond_sysfs.c @@ -319,6 +319,13 @@ static ssize_t bonding_store_mode(struct device *d, goto out; } + if (bond->slave_cnt > 0) { + pr_err("unable to update mode of %s because it has slaves.\n", + bond->dev->name); + ret = -EPERM; + goto out; + } + new_value = bond_parse_parm(buf, bond_mode_tbl); if (new_value < 0) { pr_err("%s: Ignoring invalid mode value %.*s.\n", |