git: 0da0b392e2e4 - stable/14 - TCP RACK, BBR: ensure return value is always ininitialized

[Michael Tuexen]

The branch stable/14 has been updated by tuexen:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=0da0b392e2e44a3333753c1e238e9ed706f8af9b

commit 0da0b392e2e44a3333753c1e238e9ed706f8af9b
Author:     Michael Tuexen <tue...@freebsd.org>
AuthorDate: 2024-12-30 15:02:43 +0000
Commit:     Michael Tuexen <tue...@freebsd.org>
CommitDate: 2025-02-05 08:42:51 +0000

    TCP RACK, BBR: ensure return value is always ininitialized
    
    Do not return an uninitialized value from ctf_do_queued_segments()
    in case no packets are actually processed (all are skipped).
    
    Reviewed by:            rrs
    CID:                    1523774
    Sponsored by:           Netflix, Inc.
    Differential Revision:  https://reviews.freebsd.org/D48217
    
    (cherry picked from commit b5739c8b12226c791bc8e7a4ac6e48965333509a)
---
 sys/netinet/tcp_stacks/rack_bbr_common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/netinet/tcp_stacks/rack_bbr_common.c 
b/sys/netinet/tcp_stacks/rack_bbr_common.c
index b218f449475f..9fd1817192c9 100644
--- a/sys/netinet/tcp_stacks/rack_bbr_common.c
+++ b/sys/netinet/tcp_stacks/rack_bbr_common.c
@@ -478,7 +478,7 @@ skipped_pkt:
        if (no_vn == 0) {
                CURVNET_RESTORE();
        }
-       return(retval);
+       return (0);
 }
 
 int