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| author | Alexey Kodanev <aleksei.kodanev@bell-sw.com> | 2022-10-19 21:07:33 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-10-21 07:43:10 +0300 |
| commit | 6fdfdef7fdb57e6b9f768c9ca0718dcb5e727a85 (patch) | |
| tree | cf1ca7b722b461048b95f09a6ec88d4260ecf1f8 /include/net | |
| parent | 94adb5e29e0e583283183dbaa852ee9d7d0c4c26 (diff) | |
| download | linux-6fdfdef7fdb57e6b9f768c9ca0718dcb5e727a85.tar.xz | |
sctp: remove unnecessary NULL check in sctp_association_init()
'&asoc->ulpq' passed to sctp_ulpq_init() as the first argument,
then sctp_qlpq_init() initializes it and eventually returns the
address of the struct member back. Therefore, in this case, the
return pointer cannot be NULL.
Moreover, it seems sctp_ulpq_init() has always been used only in
sctp_association_init(), so there's really no need to return ulpq
anymore.
Detected using the static analysis tool - Svace.
Signed-off-by: Alexey Kodanev <aleksei.kodanev@bell-sw.com>
Reviewed-by: Xin Long <lucien.xin@gmail.com>
Link: https://lore.kernel.org/r/20221019180735.161388-1-aleksei.kodanev@bell-sw.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/sctp/ulpqueue.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/net/sctp/ulpqueue.h b/include/net/sctp/ulpqueue.h index 0eaf8650e3b2..60f6641290c3 100644 --- a/include/net/sctp/ulpqueue.h +++ b/include/net/sctp/ulpqueue.h @@ -35,8 +35,7 @@ struct sctp_ulpq { }; /* Prototypes. */ -struct sctp_ulpq *sctp_ulpq_init(struct sctp_ulpq *, - struct sctp_association *); +void sctp_ulpq_init(struct sctp_ulpq *ulpq, struct sctp_association *asoc); void sctp_ulpq_flush(struct sctp_ulpq *ulpq); void sctp_ulpq_free(struct sctp_ulpq *); |