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authorLiu Shixin <liushixin2@huawei.com>2020-09-16 10:50:22 +0800
committerJason Gunthorpe <jgg@nvidia.com>2020-09-16 13:46:18 -0300
commit3cc30e8dfcb625ba4bd62a75aba475581c967639 (patch)
treea8717598034af9c13ae86bdcae5ae8f45ad61b87
parent1d7c995820277944b7aafca1d05ce0c32775145c (diff)
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>
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_fs.c50
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)
{