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| author | Krishna Kumar | 2009-12-08 23:26:13 +0100 |
|---|---|---|
| committer | David S. Miller | 2009-12-23 23:13:28 +0100 |
| commit | 12d50c46dc0f7fd2e625c4befaa5fa5740a7a594 (patch) | |
| tree | 03e0179cd2d0e7d02f67623ee2760a5fe6c3fcac /net/ipv4/tcp.c | |
| parent | netxen: fix unified fw size check (diff) | |
| download | kernel-qcow2-linux-12d50c46dc0f7fd2e625c4befaa5fa5740a7a594.tar.gz kernel-qcow2-linux-12d50c46dc0f7fd2e625c4befaa5fa5740a7a594.tar.xz kernel-qcow2-linux-12d50c46dc0f7fd2e625c4befaa5fa5740a7a594.zip | |
tcp: Remove check in __tcp_push_pending_frames
tcp_push checks tcp_send_head and calls __tcp_push_pending_frames,
which again checks tcp_send_head, and this unnecessary check is
done for every other caller of __tcp_push_pending_frames.
Remove tcp_send_head check in __tcp_push_pending_frames and add
the check to tcp_push_pending_frames. Other functions call
__tcp_push_pending_frames only when tcp_send_head would evaluate
to true.
Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com>
Acked-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp.c')
0 files changed, 0 insertions, 0 deletions