The patch titled
usb_gigaset: don't kmalloc(0)
has been removed from the -mm tree. Its filename was
usb_gigaset-dont-kmalloc0.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: usb_gigaset: don't kmalloc(0)
From: Tilman Schmidt <[EMAIL PROTECTED]>
Zero-sized allocations are pointless anyway, and the SLUB allocator
complains about them, so stop doing that.
Signed-off-by: Tilman Schmidt <[EMAIL PROTECTED]>
Signed-off-by: Hansjoerg Lipp <[EMAIL PROTECTED]>
Cc: Greg KH <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
drivers/isdn/gigaset/usb-gigaset.c | 14 ++++----------
1 file changed, 4 insertions(+), 10 deletions(-)
diff -puN drivers/isdn/gigaset/usb-gigaset.c~usb_gigaset-dont-kmalloc0
drivers/isdn/gigaset/usb-gigaset.c
--- a/drivers/isdn/gigaset/usb-gigaset.c~usb_gigaset-dont-kmalloc0
+++ a/drivers/isdn/gigaset/usb-gigaset.c
@@ -138,8 +138,6 @@ struct usb_cardstate {
char bchars[6]; /* for request 0x19 */
};
-struct usb_bc_state {};
-
static inline unsigned tiocm_to_gigaset(unsigned state)
{
return ((state & TIOCM_DTR) ? 1 : 0) | ((state & TIOCM_RTS) ? 2 : 0);
@@ -579,25 +577,21 @@ static int gigaset_brkchars(struct cards
static int gigaset_freebcshw(struct bc_state *bcs)
{
- if (!bcs->hw.usb)
- return 0;
- //FIXME
- kfree(bcs->hw.usb);
+ /* unused */
return 1;
}
/* Initialize the b-channel structure */
static int gigaset_initbcshw(struct bc_state *bcs)
{
- bcs->hw.usb = kmalloc(sizeof(struct usb_bc_state), GFP_KERNEL);
- if (!bcs->hw.usb)
- return 0;
-
+ /* unused */
+ bcs->hw.usb = NULL;
return 1;
}
static void gigaset_reinitbcshw(struct bc_state *bcs)
{
+ /* nothing to do for M10x */
}
static void gigaset_freecshw(struct cardstate *cs)
_
Patches currently in -mm which might be from [EMAIL PROTECTED] are
origin.patch
remove-obsolete-label-from-isdn4linux-v3.patch
-
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