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author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-20 14:59:33 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-20 14:59:33 -0800 |
commit | 6fe4c6d466e95d31164f14b1ac4aefb51f0f4f82 (patch) | |
tree | 54dd0130534a0e20195f45ece12421c604064d01 /drivers/net/bonding | |
parent | a4cc3889f7e2c3f2fd15b492822c889fed5e1800 (diff) | |
parent | 9cc20b268a5a14f5e57b8ad405a83513ab0d78dc (diff) | |
download | op-kernel-dev-6fe4c6d466e95d31164f14b1ac4aefb51f0f4f82.zip op-kernel-dev-6fe4c6d466e95d31164f14b1ac4aefb51f0f4f82.tar.gz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (86 commits)
ipv4: fix redirect handling
ping: dont increment ICMP_MIB_INERRORS
sky2: fix hang in napi_disable
sky2: enforce minimum ring size
bonding: Don't allow mode change via sysfs with slaves present
f_phonet: fix page offset of first received fragment
stmmac: fix pm functions avoiding sleep on spinlock
stmmac: remove spin_lock in stmmac_ioctl.
stmmac: parameters auto-tuning through HW cap reg
stmmac: fix advertising 1000Base capabilties for non GMII iface
stmmac: use mdelay on timeout of sw reset
sky2: version 1.30
sky2: used fixed RSS key
sky2: reduce default Tx ring size
sky2: rename up/down functions
sky2: pci posting issues
sky2: fix hang on shutdown (and other irq issues)
r6040: fix check against MCRO_HASHEN bit in r6040_multicast_list
MAINTAINERS: change email address for shemminger
pch_gbe: Move #include of module.h
...
Diffstat (limited to 'drivers/net/bonding')
-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 5a20804..4ef7e2f 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", |