RTL8192DU: Removed old patches for legacy kernels.

packages/linux-drivers/RTL8192DU/patches/RTL8192DU-0002-PR61.patch

@@ -1,66 +0,0 @@
-From 1334c3b1378819cc428bc68222245c5c10296937 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Cl=C3=A9ment=20Peron?=
- <1859302+clementperon@users.noreply.github.com>
-Date: Wed, 6 Jun 2018 17:40:54 +0200
-Subject: [PATCH] Change __vfs_read_alt to __vfs_read
-
-For kernel from 4.1 to 4.10 there is no call_read_iter used in new_sync_read.
-Why create a new __vfs_read_alt whereas the __vfs_read is exported and seems to do exactly the same.
-
-Remove __vfs_read_alt code and it's dependencies and use the __vfs_read function instead
----
- os_dep/osdep_service.c | 31 +------------------------------
- 1 file changed, 1 insertion(+), 30 deletions(-)
-
-diff --git a/os_dep/osdep_service.c b/os_dep/osdep_service.c
-index 1aee9b2..dc688f2 100644
---- a/os_dep/osdep_service.c
-+++ b/os_dep/osdep_service.c
-@@ -42,35 +42,6 @@ static inline ssize_t call_read_iter(struct file *file, struct kiocb *kio,
- }
- #endif
- 
--static ssize_t new_sync_read(struct file *filp, void __user *buf, __kernel_size_t len, loff_t *ppos)
--{
--        struct iovec iov;
--        struct kiocb kiocb;
--        struct iov_iter iter;
--        ssize_t ret;
--
--	iov.iov_base = buf;
--	iov.iov_len = len;
--        init_sync_kiocb(&kiocb, filp);
--        kiocb.ki_pos = *ppos;
--        iov_iter_init(&iter, READ, &iov, 1, len);
--
--        ret = call_read_iter(filp, &kiocb, &iter);
--        BUG_ON(ret == -EIOCBQUEUED);
--        *ppos = kiocb.ki_pos;
--        return ret;
--}
--
--static ssize_t __vfs_read_alt(struct file *file, char __user *buf, size_t count,
--                   loff_t *pos)
--{
--        if (file->f_op->read)
--                return file->f_op->read(file, buf, count, pos);
--        else if (file->f_op->read_iter)
--                return new_sync_read(file, (void *)buf, (__kernel_size_t)count, pos);
--        else
--                return -EINVAL;
--}
- /*
- * Translate the OS dependent @param error_code to OS independent RTW_STATUS_CODE
- * @return: one of RTW_STATUS_CODE
-@@ -967,7 +938,7 @@ static int readFile(struct file *fp,char *buf,int len)
- 
- 	while(sum<len) {
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0))
--		rlen = __vfs_read_alt(fp, buf+sum, len-sum, &fp->f_pos);
-+		rlen = __vfs_read(fp, buf+sum, len-sum, &fp->f_pos);
- #else
- 		rlen = fp->f_op->read(fp, buf+sum, len-sum, &fp->f_pos);
- #endif
--- 
-2.14.1
-

packages/linux-drivers/RTL8192DU/patches/RTL8192DU-0003-fix-vfs-read.patch

@@ -1,27 +0,0 @@
-From 9e477ff7fb1626f188e0d3314799371a5cce8681 Mon Sep 17 00:00:00 2001
-From: MilhouseVH <milhouseVH.github@nmacleod.com>
-Date: Wed, 13 Jun 2018 18:54:09 +0100
-Subject: [PATCH] fix vfs_read with 4.14.y+
-
----
- os_dep/osdep_service.c | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/os_dep/osdep_service.c b/os_dep/osdep_service.c
-index 9dd3d2b..bd1df96 100644
---- a/os_dep/osdep_service.c
-+++ b/os_dep/osdep_service.c
-@@ -1055,7 +1055,9 @@ static int readFile(struct file *fp,char *buf,int len)
- 		return -EPERM;
- 
- 	while(sum<len) {
--#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0))
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 14, 0))
-+		rlen = kernel_read(fp, buf+sum, len-sum, &fp->f_pos);
-+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0))
- 		rlen = __vfs_read(fp, buf+sum, len-sum, &fp->f_pos);
- #else
- 		rlen = fp->f_op->read(fp, buf+sum, len-sum, &fp->f_pos);
--- 
-2.14.1
-

packages/linux-drivers/RTL8192DU/patches/RTL8192DU-0004-revert-fix-for-old-kernels.patch

@@ -1,32 +0,0 @@
-From fc51eecebcdefa8d99b1e8e9941219726bdab2a0 Mon Sep 17 00:00:00 2001
-From: 5schatten <supervisedthinking@gmail.com>
-Date: Thu, 21 Mar 2019 22:26:31 +0100
-Subject: [PATCH] Revert "rtl8192du: Fix builds for kernels older than 4.11.0"
-
-This reverts commit 01722435acb1d62c9453b86161d2d8b99d702648.
----
- os_dep/osdep_service.c | 8 --------
- 1 file changed, 8 deletions(-)
-
-diff --git a/os_dep/osdep_service.c b/os_dep/osdep_service.c
-index dc688f2..3635755 100644
---- a/os_dep/osdep_service.c
-+++ b/os_dep/osdep_service.c
-@@ -34,14 +34,6 @@
- 
- #define RT_TAG	'1178'
- 
--#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 11, 0))
--static inline ssize_t call_read_iter(struct file *file, struct kiocb *kio,
--				     struct iov_iter *iter)
--{
--	return file->f_op->read_iter(kio, iter);
--}
--#endif
--
- /*
- * Translate the OS dependent @param error_code to OS independent RTW_STATUS_CODE
- * @return: one of RTW_STATUS_CODE
--- 
-2.14.1
-