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| author | Jon Mason <jon.mason@exar.com> | 2010-11-30 17:43:26 -0600 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2010-12-23 12:53:09 -0800 |
| commit | 1d3c16a818e992c199844954d95c17fd7ce6cbba (patch) | |
| tree | 6f54b4153b8f7e54bdb5a8abc3ceffa7b4eec0e2 /drivers/media/video/cafe_ccic.c | |
| parent | 2f671e2dbff6eb5ef4e2600adbec550c13b8fe72 (diff) | |
| download | kernel_samsung_smdk4412-1d3c16a818e992c199844954d95c17fd7ce6cbba.tar.gz kernel_samsung_smdk4412-1d3c16a818e992c199844954d95c17fd7ce6cbba.tar.bz2 kernel_samsung_smdk4412-1d3c16a818e992c199844954d95c17fd7ce6cbba.zip | |
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/cafe_ccic.c')
| -rw-r--r-- | drivers/media/video/cafe_ccic.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c index 0dfff50891e..737bb877e96 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) { |