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| author | Kevin Hilman <khilman@linaro.org> | 2013-12-20 08:59:04 -0800 |
|---|---|---|
| committer | Kevin Hilman <khilman@linaro.org> | 2013-12-20 08:59:30 -0800 |
| commit | 490b929d42d2a321887f9538a83fc9f215675f15 (patch) | |
| tree | 04fe7161f92c568839605f92c8f1c8730216f739 /drivers/s390/block/dasd_eckd.c | |
| parent | 23621799f24c3c4e8e8dcdf5fdeb3ebd2be148f9 (diff) | |
| parent | ef43eff3447f30b4a3cfc61813902c2e57c20245 (diff) | |
| download | blackbird-op-linux-490b929d42d2a321887f9538a83fc9f215675f15.tar.gz blackbird-op-linux-490b929d42d2a321887f9538a83fc9f215675f15.zip | |
Merge branch 'efm32/soc' into next/soc
From Uwe Kleine-König:
* efm32/soc: (1003 commits)
ARM: device trees for Energy Micro's EFM32 Cortex-M3 SoCs
ARM: new platform for Energy Micro's EFM32 Cortex-M3 SoCs
+Linux 3.13-rc4
Signed-off-by: Kevin Hilman <khilman@linaro.org>
Diffstat (limited to 'drivers/s390/block/dasd_eckd.c')
| -rw-r--r-- | drivers/s390/block/dasd_eckd.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c index cee7e2708a1f..95e45782692f 100644 --- a/drivers/s390/block/dasd_eckd.c +++ b/drivers/s390/block/dasd_eckd.c @@ -3224,6 +3224,8 @@ static struct dasd_ccw_req *dasd_eckd_build_cp(struct dasd_device *startdev, fcx_multitrack = private->features.feature[40] & 0x20; data_size = blk_rq_bytes(req); + if (data_size % blksize) + return ERR_PTR(-EINVAL); /* tpm write request add CBC data on each track boundary */ if (rq_data_dir(req) == WRITE) data_size += (last_trk - first_trk) * 4; |
