Zhe Weng 44a04733d4 mm/iob: Don't return NULL in iob_pack ...

We don't want to get a NULL pointer after iob_pack on an IOB chain with
several iobs with length 0, it should return one IOB with length 0.
Otherwise each place calls iob_pack needs to check the result.

Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>

2023-04-22 19:26:22 +08:00

..

iob_add_queue.c

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iob_alloc_qentry.c

…

iob_alloc.c

iob: Remove iob_user_e enum and related code

2022-08-15 08:41:20 +03:00

iob_clone.c

mm/iob: Support neg offset in iob_clone

2023-03-08 23:09:25 +02:00

iob_concat.c

…

iob_contig.c

nuttx: Use MIN/MAX definitions from "sys/param.h"

2023-02-01 23:47:44 +08:00

iob_copyin.c

mm/iob: Support negative offset when copyin/out.

2023-01-31 00:39:15 +08:00

iob_copyout.c

nuttx: Use MIN/MAX definitions from "sys/param.h"

2023-02-01 23:47:44 +08:00

iob_count.c

mm/iob: add a helper function to get iob count in chain

2022-12-21 01:40:24 +08:00

iob_dump.c

nuttx: Use MIN/MAX definitions from "sys/param.h"

2023-02-01 23:47:44 +08:00

iob_free_chain.c

iob: Remove iob_user_e enum and related code

2022-08-15 08:41:20 +03:00

iob_free_qentry.c

…

iob_free_queue_qentry.c

iob: Remove iob_user_e enum and related code

2022-08-15 08:41:20 +03:00

iob_free_queue.c

iob: Remove iob_user_e enum and related code

2022-08-15 08:41:20 +03:00

iob_free.c

iob: Remove iob_user_e enum and related code

2022-08-15 08:41:20 +03:00

iob_get_queue_size.c

…

iob_initialize.c

mm/iob: revert "modify iob to support header padding and alignment features"

2022-12-21 01:43:02 +08:00

iob_navail.c

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iob_notifier.c

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iob_pack.c

mm/iob: Don't return NULL in iob_pack

2023-04-22 19:26:22 +08:00

iob_peek_queue.c

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iob_remove_queue.c

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iob_reserve.c

mm/iob: reserved bytes should be updated after each iteration

2022-12-07 21:24:25 +08:00

iob_statistics.c

iob: Remove iob_user_e enum and related code

2022-08-15 08:41:20 +03:00

iob_tailroom.c

…

iob_test.c

iob: Remove iob_user_e enum and related code

2022-08-15 08:41:20 +03:00

iob_trimhead_queue.c

iob: Remove iob_user_e enum and related code

2022-08-15 08:41:20 +03:00

iob_trimhead.c

iob: Remove iob_user_e enum and related code

2022-08-15 08:41:20 +03:00

iob_trimtail.c

iob: Remove iob_user_e enum and related code

2022-08-15 08:41:20 +03:00

iob_update_pktlen.c

mm/iob: new function iob_update_pktlen() to update packet length of the iob

2022-11-29 13:16:23 +08:00

iob.h

iob: Remove iob_user_e enum and related code

2022-08-15 08:41:20 +03:00

Kconfig

mm/iob: revert "modify iob to support header padding and alignment features"

2022-12-21 01:43:02 +08:00

Make.defs

mm/iob: add a helper function to get iob count in chain

2022-12-21 01:40:24 +08:00