linux.git/drivers/net/ppp_generic.c, branch v2.6.25

[PPP]: Sparse warning fixes.

2008-01-28T23:11:27+00:00

Fix a bunch of warnings in PPP and related drivers. Mostly because
sparse doesn't like it when the the function is only marked private in
the forward declaration.

Signed-off-by: Stephen Hemminger 
Signed-off-by: David S. Miller

[PPP]: Remove ptr comparisons to 0

2007-11-13T02:07:31+00:00

fix sparse warnings "Using plain integer as NULL pointer"

Signed-off-by: Joe Perches 
Signed-off-by: David S. Miller

[PPP] generic: Fix receive path data clobbering & non-linear handling

2007-09-16T23:22:13+00:00

This patch adds missing pskb_may_pull calls to deal with non-linear
packets that may arrive from pppoe or pppol2tp.

It also copies cloned packets before writing over them.

Signed-off-by: Herbert Xu 
Signed-off-by: David S. Miller

[PPP] generic: Call skb_cow_head before scribbling over skb

2007-09-16T23:21:42+00:00

It's rude to write over data that other people are still using.  So call
skb_cow_head before PPP proceeds to modify the skb data.

Signed-off-by: Herbert Xu 
Signed-off-by: David S. Miller

[PPP]: Fix output buffer size in ppp_decompress_frame().

2007-08-22T03:59:35+00:00

This patch addresses the issue with "osize too small" errors in mppe
encryption.  The patch fixes the issue with wrong output buffer size
being passed to ppp decompression routine.

--------------------
As pointed out by Suresh Mahalingam, the issue addressed by
ppp-fix-osize-too-small-errors-when-decoding patch is not fully resolved yet.
The size of allocated output buffer is correct, however it size passed to
ppp->rcomp->decompress in ppp_generic.c if wrong. The patch fixes that.
--------------------

Signed-off-by: Konstantin Sharlaimov 
Signed-off-by: David S. Miller

unregister_chrdev(): ignore the return value

2007-07-19T17:04:43+00:00

unregister_chrdev() always returns 0.  There is no need to check the return
value.

Signed-off-by: Akinobu Mita 
Cc: "David S. Miller" 
Cc: Takashi Iwai 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PPP]: Fix osize too small errors when decoding mppe.

2007-06-24T06:05:54+00:00

The mppe_decompress() function required a buffer that is 1 byte too
small when receiving a message of mru size. This fixes buffer
allocation to prevent this from occurring.

Signed-off-by: Konstantin Sharlaimov 
Signed-off-by: David S. Miller

header cleaning: don't include smp_lock.h when not used

2007-05-08T18:15:07+00:00

Remove includes of  where it is not used/needed.
Suggested by Al Viro.

Builds cleanly on x86_64, i386, alpha, ia64, powerpc, sparc,
sparc64, and arm (all 59 defconfigs).

Signed-off-by: Randy Dunlap 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[NET]: ROUND_UP macro cleanup in drivers/net/ppp_generic.c

2007-04-26T08:01:53+00:00

ROUND_UP macro cleanup use DIV_ROUND_UP

Signed-off-by: Milind Arun Choudhary 
Acked-by: Paul Mackerras 
Signed-off-by: Andrew Morton 
Signed-off-by: David S. Miller

[SK_BUFF]: Introduce skb_reset_mac_header(skb)

2007-04-26T05:24:32+00:00

For the common, open coded 'skb->mac.raw = skb->data' operation, so that we can
later turn skb->mac.raw into a offset, reducing the size of struct sk_buff in
64bit land while possibly keeping it as a pointer on 32bit.

This one touches just the most simple case, next will handle the slightly more
"complex" cases.

Signed-off-by: Arnaldo Carvalho de Melo 
Signed-off-by: David S. Miller