diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
| commit | d635711daa98be86d4c7fd01499c34f566b54ccb (patch) | |
| tree | aa5cc3760a27c3d57146498cb82fa549547de06c /drivers/scsi/esas2r | |
| parent | c91265cd0efb83778f015b4d4b1129bd2cfd075e (diff) | |
Linux-libre 4.6.2-gnu
Diffstat (limited to 'drivers/scsi/esas2r')
| -rw-r--r-- | drivers/scsi/esas2r/esas2r_ioctl.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/esas2r/esas2r_ioctl.c b/drivers/scsi/esas2r/esas2r_ioctl.c index baf913047..3e8483410 100644 --- a/drivers/scsi/esas2r/esas2r_ioctl.c +++ b/drivers/scsi/esas2r/esas2r_ioctl.c @@ -1360,14 +1360,15 @@ int esas2r_ioctl_handler(void *hostdata, int cmd, void __user *arg) if (ioctl->header.channel == 0xFF) { a = (struct esas2r_adapter *)hostdata; } else { - a = esas2r_adapters[ioctl->header.channel]; - if (ioctl->header.channel >= MAX_ADAPTERS || (a == NULL)) { + if (ioctl->header.channel >= MAX_ADAPTERS || + esas2r_adapters[ioctl->header.channel] == NULL) { ioctl->header.return_code = IOCTL_BAD_CHANNEL; esas2r_log(ESAS2R_LOG_WARN, "bad channel value"); kfree(ioctl); return -ENOTSUPP; } + a = esas2r_adapters[ioctl->header.channel]; } switch (cmd) { |