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| author |   Liu Shixin <liushixin2@huawei.com> | 2020-09-16 10:50:22 +0800 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@nvidia.com> | 2020-09-16 13:46:18 -0300 |
| commit | 3cc30e8dfcb625ba4bd62a75aba475581c967639 (patch) | |
| tree | a8717598034af9c13ae86bdcae5ae8f45ad61b87 /drivers/infiniband/ulp/ipoib | |
| parent | RDMA/i40iw: Avoid typecast from void to pci_dev (diff) | |
| download | linux-dev-3cc30e8dfcb625ba4bd62a75aba475581c967639.tar.xz linux-dev-3cc30e8dfcb625ba4bd62a75aba475581c967639.zip | |
RDMA/ipoib: Convert to use DEFINE_SEQ_ATTRIBUTE macro
Use DEFINE_SEQ_ATTRIBUTE macro to simplify the code.
Link: https://lore.kernel.org/r/20200916025022.3992627-1-liushixin2@huawei.com
Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/ulp/ipoib')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_fs.c | 50 |
1 files changed, 4 insertions, 46 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_fs.c b/drivers/infiniband/ulp/ipoib/ipoib_fs.c index 64c19f6fa931..12ba7a0fe0b5 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_fs.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_fs.c @@ -124,35 +124,14 @@ static int ipoib_mcg_seq_show(struct seq_file *file, void *iter_ptr) return 0; } -static const struct seq_operations ipoib_mcg_seq_ops = { +static const struct seq_operations ipoib_mcg_sops = { .start = ipoib_mcg_seq_start, .next = ipoib_mcg_seq_next, .stop = ipoib_mcg_seq_stop, .show = ipoib_mcg_seq_show, }; -static int ipoib_mcg_open(struct inode *inode, struct file *file) -{ - struct seq_file *seq; - int ret; - - ret = seq_open(file, &ipoib_mcg_seq_ops); - if (ret) - return ret; - - seq = file->private_data; - seq->private = inode->i_private; - - return 0; -} - -static const struct file_operations ipoib_mcg_fops = { - .owner = THIS_MODULE, - .open = ipoib_mcg_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release -}; +DEFINE_SEQ_ATTRIBUTE(ipoib_mcg); static void *ipoib_path_seq_start(struct seq_file *file, loff_t *pos) { @@ -229,35 +208,14 @@ static int ipoib_path_seq_show(struct seq_file *file, void *iter_ptr) return 0; } -static const struct seq_operations ipoib_path_seq_ops = { +static const struct seq_operations ipoib_path_sops = { .start = ipoib_path_seq_start, .next = ipoib_path_seq_next, .stop = ipoib_path_seq_stop, .show = ipoib_path_seq_show, }; -static int ipoib_path_open(struct inode *inode, struct file *file) -{ - struct seq_file *seq; - int ret; - - ret = seq_open(file, &ipoib_path_seq_ops); - if (ret) - return ret; - - seq = file->private_data; - seq->private = inode->i_private; - - return 0; -} - -static const struct file_operations ipoib_path_fops = { - .owner = THIS_MODULE, - .open = ipoib_path_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release -}; +DEFINE_SEQ_ATTRIBUTE(ipoib_path); void ipoib_create_debug_files(struct net_device *dev) { |