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| author | Al Viro <viro@zeniv.linux.org.uk> | 2024-07-19 21:19:02 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2024-11-03 01:28:06 -0500 |
| commit | 8152f8201088350c76bb9685cd5990dd51d59aff (patch) | |
| tree | d8c16f772fd79b751e19b29d420b6818239c94e6 /fs/ocfs2/cluster | |
| parent | 6348be02eead77bdd1562154ed6b3296ad3b3750 (diff) | |
| download | linux-next-8152f8201088350c76bb9685cd5990dd51d59aff.tar.gz linux-next-8152f8201088350c76bb9685cd5990dd51d59aff.zip | |
fdget(), more trivial conversions
all failure exits prior to fdget() leave the scope, all matching fdput()
are immediately followed by leaving the scope.
[xfs_ioc_commit_range() chunk moved here as well]
Reviewed-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ocfs2/cluster')
| -rw-r--r-- | fs/ocfs2/cluster/heartbeat.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c index bc55340a60c3..4200a0341343 100644 --- a/fs/ocfs2/cluster/heartbeat.c +++ b/fs/ocfs2/cluster/heartbeat.c @@ -1765,7 +1765,6 @@ static ssize_t o2hb_region_dev_store(struct config_item *item, long fd; int sectsize; char *p = (char *)page; - struct fd f; ssize_t ret = -EINVAL; int live_threshold; @@ -1784,23 +1783,23 @@ static ssize_t o2hb_region_dev_store(struct config_item *item, if (fd < 0 || fd >= INT_MAX) return -EINVAL; - f = fdget(fd); - if (fd_file(f) == NULL) + CLASS(fd, f)(fd); + if (fd_empty(f)) return -EINVAL; if (reg->hr_blocks == 0 || reg->hr_start_block == 0 || reg->hr_block_bytes == 0) - goto out2; + return -EINVAL; if (!S_ISBLK(fd_file(f)->f_mapping->host->i_mode)) - goto out2; + return -EINVAL; reg->hr_bdev_file = bdev_file_open_by_dev(fd_file(f)->f_mapping->host->i_rdev, BLK_OPEN_WRITE | BLK_OPEN_READ, NULL, NULL); if (IS_ERR(reg->hr_bdev_file)) { ret = PTR_ERR(reg->hr_bdev_file); reg->hr_bdev_file = NULL; - goto out2; + return ret; } sectsize = bdev_logical_block_size(reg_bdev(reg)); @@ -1906,8 +1905,6 @@ out3: fput(reg->hr_bdev_file); reg->hr_bdev_file = NULL; } -out2: - fdput(f); return ret; } |