io_uring: make io_kiocb_to_cmd() typesafe

[linux-block.git] / io_uring / xattr.c

diff --git a/io_uring/xattr.c b/io_uring/xattr.c
index b179f9acd5acc5b2ad9cec0485a7d517d0b921a8..84180afd090b743bcdb23ccd88450ea9aea226a6 100644 (file)
--- a/io_uring/xattr.c
+++ b/io_uring/xattr.c
@@ -24,7 +24,7 @@ struct io_xattr {
 
 void io_xattr_cleanup(struct io_kiocb *req)
 {
-       struct io_xattr *ix = io_kiocb_to_cmd(req);
+       struct io_xattr *ix = io_kiocb_to_cmd(req, struct io_xattr);
 
        if (ix->filename)
                putname(ix->filename);
@@ -44,7 +44,7 @@ static void io_xattr_finish(struct io_kiocb *req, int ret)
 static int __io_getxattr_prep(struct io_kiocb *req,
                              const struct io_uring_sqe *sqe)
 {
-       struct io_xattr *ix = io_kiocb_to_cmd(req);
+       struct io_xattr *ix = io_kiocb_to_cmd(req, struct io_xattr);
        const char __user *name;
        int ret;
 
@@ -85,7 +85,7 @@ int io_fgetxattr_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
 
 int io_getxattr_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
 {
-       struct io_xattr *ix = io_kiocb_to_cmd(req);
+       struct io_xattr *ix = io_kiocb_to_cmd(req, struct io_xattr);
        const char __user *path;
        int ret;
 
@@ -106,7 +106,7 @@ int io_getxattr_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
 
 int io_fgetxattr(struct io_kiocb *req, unsigned int issue_flags)
 {
-       struct io_xattr *ix = io_kiocb_to_cmd(req);
+       struct io_xattr *ix = io_kiocb_to_cmd(req, struct io_xattr);
        int ret;
 
        if (issue_flags & IO_URING_F_NONBLOCK)
@@ -122,7 +122,7 @@ int io_fgetxattr(struct io_kiocb *req, unsigned int issue_flags)
 
 int io_getxattr(struct io_kiocb *req, unsigned int issue_flags)
 {
-       struct io_xattr *ix = io_kiocb_to_cmd(req);
+       struct io_xattr *ix = io_kiocb_to_cmd(req, struct io_xattr);
        unsigned int lookup_flags = LOOKUP_FOLLOW;
        struct path path;
        int ret;
@@ -151,7 +151,7 @@ retry:
 static int __io_setxattr_prep(struct io_kiocb *req,
                        const struct io_uring_sqe *sqe)
 {
-       struct io_xattr *ix = io_kiocb_to_cmd(req);
+       struct io_xattr *ix = io_kiocb_to_cmd(req, struct io_xattr);
        const char __user *name;
        int ret;
 
@@ -181,7 +181,7 @@ static int __io_setxattr_prep(struct io_kiocb *req,
 
 int io_setxattr_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
 {
-       struct io_xattr *ix = io_kiocb_to_cmd(req);
+       struct io_xattr *ix = io_kiocb_to_cmd(req, struct io_xattr);
        const char __user *path;
        int ret;
 
@@ -208,7 +208,7 @@ int io_fsetxattr_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
 static int __io_setxattr(struct io_kiocb *req, unsigned int issue_flags,
                        struct path *path)
 {
-       struct io_xattr *ix = io_kiocb_to_cmd(req);
+       struct io_xattr *ix = io_kiocb_to_cmd(req, struct io_xattr);
        int ret;
 
        ret = mnt_want_write(path->mnt);
@@ -234,7 +234,7 @@ int io_fsetxattr(struct io_kiocb *req, unsigned int issue_flags)
 
 int io_setxattr(struct io_kiocb *req, unsigned int issue_flags)
 {
-       struct io_xattr *ix = io_kiocb_to_cmd(req);
+       struct io_xattr *ix = io_kiocb_to_cmd(req, struct io_xattr);
        unsigned int lookup_flags = LOOKUP_FOLLOW;
        struct path path;
        int ret;