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authorEric W. Biederman <ebiederm@xmission.com>2020-11-21 02:14:40 +0300
committerEric W. Biederman <ebiederm@xmission.com>2020-12-10 21:42:59 +0300
commit9fe83c43e71cdb8e5b9520bcb98706a2b3c680c8 (patch)
tree5037480cc99b0eb864fc0d76da4adbaeb5a061ea /fs
parent1572bfdf21d4d50e51941498ffe0b56c2289f783 (diff)
downloadlinux-9fe83c43e71cdb8e5b9520bcb98706a2b3c680c8.tar.xz
file: Rename __close_fd_get_file close_fd_get_file
The function close_fd_get_file is explicitly a variant of __close_fd[1]. Now that __close_fd has been renamed close_fd, rename close_fd_get_file to be consistent with close_fd. When __alloc_fd, __close_fd and __fd_install were introduced the double underscore indicated that the function took a struct files_struct parameter. The function __close_fd_get_file never has so the naming has always been inconsistent. This just cleans things up so there are not any lingering mentions or references __close_fd left in the code. [1] 80cd795630d6 ("binder: fix use-after-free due to ksys_close() during fdget()") Link: https://lkml.kernel.org/r/20201120231441.29911-23-ebiederm@xmission.com Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/file.c4
-rw-r--r--fs/io_uring.c2
2 files changed, 3 insertions, 3 deletions
diff --git a/fs/file.c b/fs/file.c
index 987ea51630b4..947ac6d5602f 100644
--- a/fs/file.c
+++ b/fs/file.c
@@ -721,11 +721,11 @@ int __close_range(unsigned fd, unsigned max_fd, unsigned int flags)
}
/*
- * variant of __close_fd that gets a ref on the file for later fput.
+ * variant of close_fd that gets a ref on the file for later fput.
* The caller must ensure that filp_close() called on the file, and then
* an fput().
*/
-int __close_fd_get_file(unsigned int fd, struct file **res)
+int close_fd_get_file(unsigned int fd, struct file **res)
{
struct files_struct *files = current->files;
struct file *file;
diff --git a/fs/io_uring.c b/fs/io_uring.c
index b42dfa0243bf..2e6e51292eff 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -4206,7 +4206,7 @@ static int io_close(struct io_kiocb *req, bool force_nonblock,
/* might be already done during nonblock submission */
if (!close->put_file) {
- ret = __close_fd_get_file(close->fd, &close->put_file);
+ ret = close_fd_get_file(close->fd, &close->put_file);
if (ret < 0)
return (ret == -ENOENT) ? -EBADF : ret;
}