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| author | Geyslan G. Bem <geyslan@gmail.com> | 2016-01-26 04:45:17 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-04 00:44:05 +0300 |
| commit | 6d0febcd271902bc6dba20aceea66a8bd9023198 (patch) | |
| tree | ee1ec2d5f4b74118d775bd8b4a643a3688c16350 /drivers/usb/host/ehci-sched.c | |
| parent | 1ec2780cd7d25619faf9db1aa97eef6c453f0fad (diff) | |
| download | linux-6d0febcd271902bc6dba20aceea66a8bd9023198.tar.xz | |
usb: host: ehci-sched: add line after declarations
This patch adds a blank line after declarations.
Caught by checkpatch.
Signed-off-by: Geyslan G. Bem <geyslan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/ehci-sched.c')
| -rw-r--r-- | drivers/usb/host/ehci-sched.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c index 682fb42ca508..b7b40ed6eeba 100644 --- a/drivers/usb/host/ehci-sched.c +++ b/drivers/usb/host/ehci-sched.c @@ -330,6 +330,7 @@ static int __maybe_unused same_tt(struct usb_device *dev1, static inline unsigned char tt_start_uframe(struct ehci_hcd *ehci, __hc32 mask) { unsigned char smask = hc32_to_cpu(ehci, mask) & QH_SMASK; + if (!smask) { ehci_err(ehci, "invalid empty smask!\n"); /* uframe 7 can't have bw so this will indicate failure */ @@ -345,6 +346,7 @@ max_tt_usecs[] = { 125, 125, 125, 125, 125, 125, 30, 0 }; static inline void carryover_tt_bandwidth(unsigned short tt_usecs[8]) { int i; + for (i = 0; i < 7; i++) { if (max_tt_usecs[i] < tt_usecs[i]) { tt_usecs[i+1] += tt_usecs[i] - max_tt_usecs[i]; |