diff options
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_verbs.c')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_verbs.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c index dd7f26d04d4..44ea9390417 100644 --- a/drivers/infiniband/hw/ipath/ipath_verbs.c +++ b/drivers/infiniband/hw/ipath/ipath_verbs.c @@ -35,6 +35,7 @@ #include <rdma/ib_user_verbs.h> #include <linux/io.h> #include <linux/slab.h> +#include <linux/module.h> #include <linux/utsname.h> #include <linux/rculist.h> @@ -619,7 +620,7 @@ void ipath_ib_rcv(struct ipath_ibdev *dev, void *rhdr, void *data, goto bail; } - opcode = be32_to_cpu(ohdr->bth[0]) >> 24; + opcode = (be32_to_cpu(ohdr->bth[0]) >> 24) & 0x7f; dev->opstats[opcode].n_bytes += tlen; dev->opstats[opcode].n_packets++; @@ -2186,7 +2187,8 @@ int ipath_register_ib_device(struct ipath_devdata *dd) if (ret) goto err_reg; - if (ipath_verbs_register_sysfs(dev)) + ret = ipath_verbs_register_sysfs(dev); + if (ret) goto err_class; enable_timer(dd); @@ -2326,15 +2328,15 @@ static int ipath_verbs_register_sysfs(struct ib_device *dev) int i; int ret; - for (i = 0; i < ARRAY_SIZE(ipath_class_attributes); ++i) - if (device_create_file(&dev->dev, - ipath_class_attributes[i])) { - ret = 1; + for (i = 0; i < ARRAY_SIZE(ipath_class_attributes); ++i) { + ret = device_create_file(&dev->dev, + ipath_class_attributes[i]); + if (ret) goto bail; - } - - ret = 0; - + } + return 0; bail: + for (i = 0; i < ARRAY_SIZE(ipath_class_attributes); ++i) + device_remove_file(&dev->dev, ipath_class_attributes[i]); return ret; } |