diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-10 14:56:22 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-10 14:56:22 -0700 |
| commit | 6ed911fb04886c5510a41cd89203b931b1c5d261 (patch) | |
| tree | b4ee4111fe5371fb84a0c632b8aa749ae49cc874 /drivers/net/cxgb3/cxgb3_main.c | |
| parent | 64b853aa328f34dd58e4e617cded91e2ddbcac13 (diff) | |
| parent | 4ad072c984ebe329c99965ddd1e58b0bb24af12b (diff) | |
Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (40 commits)
bonding/bond_main.c: make 2 functions static
ps3: gigabit ethernet driver for PS3, take3
[netdrvr] Fix dependencies for ax88796 ne2k clone driver
eHEA: Capability flag for DLPAR support
Remove sk98lin ethernet driver.
sunhme.c:quattro_pci_find() must be __devinit
bonding / ipv6: no addrconf for slaves separately from master
atl1: remove write-only var in tx handler
macmace: use "unsigned long flags;"
Cleanup usbnet_probe() return value handling
netxen: deinline and sparse fix
eeprom_93cx6: shorten pulse timing to match spec (bis)
phylib: Add Marvell 88E1112 phy id
phylib: cleanup marvell.c a bit
AX88796 network driver
IOC3: Switch to pci refcounting safe APIs
e100: Fix Tyan motherboard e100 not receiving IPMI commands
QE Ethernet driver writes to wrong register to mask interrupts
rrunner.c:rr_init() must be __devinit
tokenring/3c359.c:xl_init() must be __devinit
...
Diffstat (limited to 'drivers/net/cxgb3/cxgb3_main.c')
| -rw-r--r-- | drivers/net/cxgb3/cxgb3_main.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c index 15defe4c4f0..6fd1e524183 100644 --- a/drivers/net/cxgb3/cxgb3_main.c +++ b/drivers/net/cxgb3/cxgb3_main.c @@ -43,6 +43,7 @@ #include <linux/proc_fs.h> #include <linux/rtnetlink.h> #include <linux/firmware.h> +#include <linux/log2.h> #include <asm/uaccess.h> #include "common.h" @@ -1818,8 +1819,8 @@ static int cxgb_extension_ioctl(struct net_device *dev, void __user *useraddr) return -EBUSY; if (copy_from_user(&m, useraddr, sizeof(m))) return -EFAULT; - if (!m.rx_pg_sz || (m.rx_pg_sz & (m.rx_pg_sz - 1)) || - !m.tx_pg_sz || (m.tx_pg_sz & (m.tx_pg_sz - 1))) + if (!is_power_of_2(m.rx_pg_sz) || + !is_power_of_2(m.tx_pg_sz)) return -EINVAL; /* not power of 2 */ if (!(m.rx_pg_sz & 0x14000)) return -EINVAL; /* not 16KB or 64KB */ |