[PATCH v3 14/47] smb/client: convert to using new filelock helpers

Jeff Layton
2024-01-31T23:03:12Z

Convert to using the new file locking helper functions.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
---
fs/smb/client/file.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/fs/smb/client/file.c b/fs/smb/client/file.c
index b75282c204da..27f9ef4e69a8 100644
--- a/fs/smb/client/file.c
+++ b/fs/smb/client/file.c
@@ -1409,7 +1409,7 @@ cifs_posix_lock_test(struct file *file, struct file_lock *flock)
down_read(&cinode->lock_sem);
posix_test_lock(file, flock);

- if (flock->fl_type == F_UNLCK && !cinode->can_cache_brlcks) {
+ if (lock_is_unlock(flock) && !cinode->can_cache_brlcks) {
flock->fl_type = saved_type;
rc = 1;
}
@@ -1581,7 +1581,7 @@ cifs_push_posix_locks(struct cifsFileInfo *cfile)

el = locks_to_send.next;
spin_lock(&flctx->flc_lock);
- list_for_each_entry(flock, &flctx->flc_posix, fl_list) {
+ for_each_file_lock(flock, &flctx->flc_posix) {
if (el == &locks_to_send) {
/*
* The list ended. We don't have enough allocated
@@ -1591,7 +1591,7 @@ cifs_push_posix_locks(struct cifsFileInfo *cfile)
break;
}
length = cifs_flock_len(flock);
- if (flock->fl_type == F_RDLCK || flock->fl_type == F_SHLCK)
+ if (lock_is_read(flock) || flock->fl_type == F_SHLCK)
type = CIFS_RDLCK;
else
type = CIFS_WRLCK;
@@ -1681,16 +1681,16 @@ cifs_read_flock(struct file_lock *flock, __u32 *type, int *lock, int *unlock,
cifs_dbg(FYI, "Unknown lock flags 0x%x\n", flock->fl_flags);

*type = server->vals->large_lock_type;
- if (flock->fl_type == F_WRLCK) {
+ if (lock_is_write(flock)) {
cifs_dbg(FYI, "F_WRLCK\n");
*type |= server->vals->exclusive_lock_type;
*lock = 1;
- } else if (flock->fl_type == F_UNLCK) {
+ } else if (lock_is_unlock(flock)) {
cifs_dbg(FYI, "F_UNLCK\n");
*type |= server->vals->unlock_lock_type;
*unlock = 1;
/* Check if unlock includes more than one lock range */
- } else if (flock->fl_type == F_RDLCK) {
+ } else if (lock_is_read(flock)) {
cifs_dbg(FYI, "F_RDLCK\n");
*type |= server->vals->shared_lock_type;
*lock = 1;

--
2.43.0