diff options
| author |   Nimrod Andy <B38611@freescale.com> | 2014-10-13 10:53:48 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-10-14 12:53:37 -0400 |
| commit | 5bc26726ada73264c0fd7b93ccbe7d9e78b2b2d2 (patch) | |
| tree | c537b4ff0ae35446eb08ea1f36284d6888241d28 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | MAINTAINERS: Update contact information for Vince Bridgers (diff) | |
| download | linux-dev-5bc26726ada73264c0fd7b93ccbe7d9e78b2b2d2.tar.xz linux-dev-5bc26726ada73264c0fd7b93ccbe7d9e78b2b2d2.zip | |
net: fec: Fix sparse warnings with different lock contexts for basic block
reproduce:
make ARCH=arm C=1 2>fec.txt drivers/net/ethernet/freescale/fec_main.o
cat fec.txt
sparse warnings:
drivers/net/ethernet/freescale/fec_main.c:2916:12: warning: context imbalance
in 'fec_set_features' - different lock contexts for basic block
Christopher Li suggest to change as below:
if (need_lock) {
lock();
do_something_real();
unlock();
} else {
do_something_real();
}
Reported-by: Fabio Estevam <festevam@gmail.com>
Suggested-by: Christopher Li <sparse@chrisli.org>
Signed-off-by: Fugang Duan <B38611@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions