A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-29 03:01:39 -04:00
Code Issues Projects Releases Packages Wiki Activity

IB/ipath: Fix count of packets received by kernel

Browse source 
The loop in ipath_kreceive() that processes packets increments the
loop-index 'i' once too often, because the exit condition does not
depend on it, and is checked after the increment. By adding a check for
!last to the iterator in the for loop, we correct that in a way that is
not so likely to be re-broken by changes in the loop body.

Signed-off-by: Michael Albaugh <[email protected]>
Signed-off-by: Roland Dreier <[email protected]>
This commit is contained in:
Michael Albaugh 2008-05-07 10:59:23 -07:00 • committed by Roland Dreier
commit 2889d1ef12
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
drivers/infiniband/hw/ipath/ipath_driver.c
View file

@ -1197,7 +1197,7 @@ void ipath_kreceive(struct ipath_portdata *pd)
}
reloop:
for (last = 0, i = 1; !last; i++) {
for (last = 0, i = 1; !last; i += !last) {
hdr = dd->ipath_f_get_msgheader(dd, rhf_addr);
eflags = ipath_hdrget_err_flags(rhf_addr);
etype = ipath_hdrget_rcv_type(rhf_addr);