Hi,
this fixes the questionable error return codes Paulo noticed
in usblp. I hope I really got all cases now.
Probably 2.6.1. The cset is against Linus' tree.
Regards
Oliver
You can import this changeset into BK by piping this whole message to:
'| bk receive [path to repository]' or apply the patch as usual.
===================================================================
[EMAIL PROTECTED], 2003-11-21 19:31:04+01:00, [EMAIL PROTECTED]
- correct error return codes
usblp.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff -Nru a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c
--- a/drivers/usb/class/usblp.c Fri Nov 21 19:34:14 2003
+++ b/drivers/usb/class/usblp.c Fri Nov 21 19:34:14 2003
@@ -610,7 +610,7 @@
if (!usblp->wcomplete) {
barrier();
if (file->f_flags & O_NONBLOCK)
- return -EAGAIN;
+ return writecount ? writecount : -EAGAIN;
timeout = USBLP_WRITE_TIMEOUT;
add_wait_queue(&usblp->wait, &wait);
@@ -673,8 +673,8 @@
usblp->writeurb->dev = usblp->dev;
usblp->wcomplete = 0;
- if (usb_submit_urb(usblp->writeurb, GFP_KERNEL)) {
- count = -EIO;
+ if (err = usb_submit_urb(usblp->writeurb, GFP_KERNEL)) {
+ count = err != -ENOMEM ? -EIO : (writecount ? writecount :
-ENOMEM);
up (&usblp->sem);
break;
}
===================================================================
This BitKeeper patch contains the following changesets:
1.1127
## Wrapped with gzip_uu ##
begin 664 bkpatch4997
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[EMAIL PROTECTED]@[C#F$9))[%$%!&JDK(HC2/2U[;S$Q)/[EMAIL PROTECTED]'+..
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MDLZS(:]+Z2](D%+4.UH):>>WPJK2D;"?IUI-O[S"@6:8+%G0J./(>*^R&)]J
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MUA;>/=[DX`]W#W>/SK9<;!(#<[%)XB;/FU_!NF,!!;AZ+DT[J>;VLM63]55Y
M_O8*Q>W?PN'!Z/)X.#X;GFQLP+=EVAZ\6'8!WA0NQ]GYZ?#4I?:'1^<NZ?I+
?]:Q\-[8>?H1RIN2U::MBDF4\Y;(DWP%5R+'Q<04`````
`
end
-------------------------------------------------------
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