kernel: do not inherit Proc.dot (current working directory) in kproc()

making sure to close the dot in every kproc appears repetitive,
so instead stop inheriting the dot in kproc() as this is usually
never what you wanted in the first place.

1 files changed, 0 insertions, 8 deletions

diff --git a/sys/src/9/zynq/screen.c b/sys/src/9/zynq/screen.c
index dbed776c9..fcf3a365c 100644
--- a/sys/src/9/zynq/screen.c
+++ b/sys/src/9/zynq/screen.c
@@ -116,10 +116,6 @@ cursorproc(void *arg)
 
 	up->seg[i] = arg;
 
-	cclose(up->dot);
-	up->dot = up->slash;
-	incref(up->dot);
-
 	hwcursor.proc = up;
 	if(waserror()){
 		hwcursor.addr = 0;
@@ -204,10 +200,6 @@ screenproc(void *arg)
 
 	up->seg[sno] = arg;
 
-	cclose(up->dot);
-	up->dot = up->slash;
-	incref(up->dot);
-
 	fbscreen.proc = up;
 	if(waserror()){
 		fbscreen.addr = 0;