projects
/
firefly-linux-kernel-4.4.55.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
| inline |
side by side
UPSTREAM: regulator: pwm: Prints error number along with detail
[firefly-linux-kernel-4.4.55.git]
/
net
/
ipv4
/
tcp_output.c
diff --git
a/net/ipv4/tcp_output.c
b/net/ipv4/tcp_output.c
index ca3731721d81dac1b73ef94aee51ac2b4e3834e4..8a62ad0c850b91f30a29c97ec7bf895919ddc81d 100644
(file)
--- a/
net/ipv4/tcp_output.c
+++ b/
net/ipv4/tcp_output.c
@@
-2383,9
+2383,11
@@
u32 __tcp_select_window(struct sock *sk)
int full_space = min_t(int, tp->window_clamp, allowed_space);
int window;
- if (
mss > full_space)
+ if (
unlikely(mss > full_space)) {
mss = full_space;
-
+ if (mss <= 0)
+ return 0;
+ }
if (free_space < (full_space >> 1)) {
icsk->icsk_ack.quick = 0;