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authorGovindarajulu Varadarajan <_govind@gmx.com>2014-11-13 04:12:06 +0530
committerDavid S. Miller <davem@davemloft.net>2014-11-12 22:18:14 -0500
commitf41281d02f8b94e136f78cb1b6a5d78182c222bd (patch)
tree1792107b257eddccda037069e6d296b25af6e1c4 /drivers/net/ethernet/cisco
parenta768851f94dbf74d07b1a86af732f142753f4071 (diff)
downloadlinux-f41281d02f8b94e136f78cb1b6a5d78182c222bd.tar.bz2
enic: fix work done in tx napi_poll
With the commit d75b1ade567 ("net: less interrupt masking in NAPI") napi repoll is done only when work_done == budget. In tx napi poll we always return 0. So tx napi is not called again and we do not clean up the tx ring. Signed-off-by: Govindarajulu Varadarajan <_govind@gmx.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/cisco')
-rw-r--r--drivers/net/ethernet/cisco/enic/enic_main.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index 73cf1653a4a3..5afe360c7e89 100644
--- a/drivers/net/ethernet/cisco/enic/enic_main.c
+++ b/drivers/net/ethernet/cisco/enic/enic_main.c
@@ -1312,9 +1312,10 @@ static int enic_poll_msix_wq(struct napi_struct *napi, int budget)
if (!wq_work_done) {
napi_complete(napi);
vnic_intr_unmask(&enic->intr[intr]);
+ return 0;
}
- return 0;
+ return budget;
}
static int enic_poll_msix_rq(struct napi_struct *napi, int budget)