File kernel510.patch of Package rtl8192du

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File kernel510.patch of Package rtl8192du (Revision 14367cbca826b0fbf5f25d433acb6837)

Currently displaying revision 14367cbca826b0fbf5f25d433acb6837 , Show latest

--- a/os_dep/osdep_service.c	2019-08-22 18:40:02.000000000 +0200
+++ b/os_dep/osdep_service.c	2020-11-24 23:24:53.233883138 +0100
@@ -1013,7 +1013,9 @@
 {
 	struct file *fp;
 	int ret = 0;
+#ifdef set_fs
 	mm_segment_t oldfs;
+#endif
 	char buf;
 
 	fp=filp_open(path, O_RDONLY, 0);
@@ -1021,12 +1023,16 @@
 		ret = PTR_ERR(fp);
 	}
 	else {
+    #ifdef set_fs
 		oldfs = get_fs(); set_fs(KERNEL_DS);
+#endif
 
 		if(1!=readFile(fp, &buf, 1))
 			ret = PTR_ERR(fp);
 
-		set_fs(oldfs);
+#ifdef set_fs
+        set_fs(oldfs);
+#endif
 		filp_close(fp,NULL);
 	}
 	return ret;
@@ -1042,16 +1048,22 @@
 static int retriveFromFile(char *path, u8* buf, u32 sz)
 {
 	int ret =-1;
+#ifdef set_fs
 	mm_segment_t oldfs;
+#endif
 	struct file *fp;
 
 	if(path && buf) {
 		if( 0 == (ret=openFile(&fp,path, O_RDONLY, 0)) ){
 			DBG_871X("%s openFile path:%s fp=%p\n",__FUNCTION__, path ,fp);
 
+#ifdef set_fs
 			oldfs = get_fs(); set_fs(KERNEL_DS);
 			ret=readFile(fp, buf, sz);
 			set_fs(oldfs);
+#else
+			ret = readFile(fp, buf, sz);
+#endif
 			closeFile(fp);
 
 			DBG_871X("%s readFile, ret:%d\n",__FUNCTION__, ret);
@@ -1076,16 +1088,22 @@
 static int storeToFile(char *path, u8* buf, u32 sz)
 {
 	int ret =0;
+#ifdef set_fs
 	mm_segment_t oldfs;
+#endif
 	struct file *fp;
 
 	if(path && buf) {
 		if( 0 == (ret=openFile(&fp, path, O_CREAT|O_WRONLY, 0666)) ) {
 			DBG_871X("%s openFile path:%s fp=%p\n",__FUNCTION__, path ,fp);
 
+#ifdef set_fs
 			oldfs = get_fs(); set_fs(KERNEL_DS);
 			ret=writeFile(fp, buf, sz);
 			set_fs(oldfs);
+#else
+			ret = readFile(fp, buf, sz);
+#endif
 			closeFile(fp);
 
 			DBG_871X("%s writeFile, ret:%d\n",__FUNCTION__, ret);

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File kernel510.patch of Package rtl8192du (Revision 14367cbca826b0fbf5f25d433acb6837)

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