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authorJon Mason <jon.mason@exar.com>2010-11-30 17:43:26 -0600
committerJesse Barnes <jbarnes@virtuousgeek.org>2010-12-23 12:53:09 -0800
commit1d3c16a818e992c199844954d95c17fd7ce6cbba (patch)
tree6f54b4153b8f7e54bdb5a8abc3ceffa7b4eec0e2 /drivers/media/video
parent2f671e2dbff6eb5ef4e2600adbec550c13b8fe72 (diff)
PCI: make pci_restore_state return void
pci_restore_state only ever returns 0, thus there is no benefit in having it return any value. Also, a large majority of the callers do not check the return code of pci_restore_state. Make the pci_restore_state a void return and avoid the overhead. Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Jon Mason <jon.mason@exar.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/media/video')
-rw-r--r--drivers/media/video/cafe_ccic.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c
index 0dfff50891e4..737bb877e962 100644
--- a/drivers/media/video/cafe_ccic.c
+++ b/drivers/media/video/cafe_ccic.c
@@ -2186,9 +2186,7 @@ static int cafe_pci_resume(struct pci_dev *pdev)
struct cafe_camera *cam = to_cam(v4l2_dev);
int ret = 0;
- ret = pci_restore_state(pdev);
- if (ret)
- return ret;
+ pci_restore_state(pdev);
ret = pci_enable_device(pdev);
if (ret) {

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