diff options
Diffstat (limited to 'net/core/dev_ioctl.c')
-rw-r--r-- | net/core/dev_ioctl.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c index 0ab1af04296c..a04e1e88bf3a 100644 --- a/net/core/dev_ioctl.c +++ b/net/core/dev_ioctl.c | |||
@@ -402,8 +402,6 @@ int dev_ioctl(struct net *net, unsigned int cmd, struct ifreq *ifr, bool *need_c | |||
402 | if (colon) | 402 | if (colon) |
403 | *colon = 0; | 403 | *colon = 0; |
404 | 404 | ||
405 | dev_load(net, ifr->ifr_name); | ||
406 | |||
407 | /* | 405 | /* |
408 | * See which interface the caller is talking about. | 406 | * See which interface the caller is talking about. |
409 | */ | 407 | */ |
@@ -423,6 +421,7 @@ int dev_ioctl(struct net *net, unsigned int cmd, struct ifreq *ifr, bool *need_c | |||
423 | case SIOCGIFMAP: | 421 | case SIOCGIFMAP: |
424 | case SIOCGIFINDEX: | 422 | case SIOCGIFINDEX: |
425 | case SIOCGIFTXQLEN: | 423 | case SIOCGIFTXQLEN: |
424 | dev_load(net, ifr->ifr_name); | ||
426 | rcu_read_lock(); | 425 | rcu_read_lock(); |
427 | ret = dev_ifsioc_locked(net, ifr, cmd); | 426 | ret = dev_ifsioc_locked(net, ifr, cmd); |
428 | rcu_read_unlock(); | 427 | rcu_read_unlock(); |
@@ -431,6 +430,7 @@ int dev_ioctl(struct net *net, unsigned int cmd, struct ifreq *ifr, bool *need_c | |||
431 | return ret; | 430 | return ret; |
432 | 431 | ||
433 | case SIOCETHTOOL: | 432 | case SIOCETHTOOL: |
433 | dev_load(net, ifr->ifr_name); | ||
434 | rtnl_lock(); | 434 | rtnl_lock(); |
435 | ret = dev_ethtool(net, ifr); | 435 | ret = dev_ethtool(net, ifr); |
436 | rtnl_unlock(); | 436 | rtnl_unlock(); |
@@ -447,6 +447,7 @@ int dev_ioctl(struct net *net, unsigned int cmd, struct ifreq *ifr, bool *need_c | |||
447 | case SIOCGMIIPHY: | 447 | case SIOCGMIIPHY: |
448 | case SIOCGMIIREG: | 448 | case SIOCGMIIREG: |
449 | case SIOCSIFNAME: | 449 | case SIOCSIFNAME: |
450 | dev_load(net, ifr->ifr_name); | ||
450 | if (!ns_capable(net->user_ns, CAP_NET_ADMIN)) | 451 | if (!ns_capable(net->user_ns, CAP_NET_ADMIN)) |
451 | return -EPERM; | 452 | return -EPERM; |
452 | rtnl_lock(); | 453 | rtnl_lock(); |
@@ -494,6 +495,7 @@ int dev_ioctl(struct net *net, unsigned int cmd, struct ifreq *ifr, bool *need_c | |||
494 | /* fall through */ | 495 | /* fall through */ |
495 | case SIOCBONDSLAVEINFOQUERY: | 496 | case SIOCBONDSLAVEINFOQUERY: |
496 | case SIOCBONDINFOQUERY: | 497 | case SIOCBONDINFOQUERY: |
498 | dev_load(net, ifr->ifr_name); | ||
497 | rtnl_lock(); | 499 | rtnl_lock(); |
498 | ret = dev_ifsioc(net, ifr, cmd); | 500 | ret = dev_ifsioc(net, ifr, cmd); |
499 | rtnl_unlock(); | 501 | rtnl_unlock(); |
@@ -518,6 +520,7 @@ int dev_ioctl(struct net *net, unsigned int cmd, struct ifreq *ifr, bool *need_c | |||
518 | cmd == SIOCGHWTSTAMP || | 520 | cmd == SIOCGHWTSTAMP || |
519 | (cmd >= SIOCDEVPRIVATE && | 521 | (cmd >= SIOCDEVPRIVATE && |
520 | cmd <= SIOCDEVPRIVATE + 15)) { | 522 | cmd <= SIOCDEVPRIVATE + 15)) { |
523 | dev_load(net, ifr->ifr_name); | ||
521 | rtnl_lock(); | 524 | rtnl_lock(); |
522 | ret = dev_ifsioc(net, ifr, cmd); | 525 | ret = dev_ifsioc(net, ifr, cmd); |
523 | rtnl_unlock(); | 526 | rtnl_unlock(); |