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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-18 11:25:31 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-18 11:25:31 -0700 |
| commit | 2cca775baecbfede2fec20c99add709232311fe7 (patch) | |
| tree | b0eefe80881d263ba7976174144ae4e9cf238425 /drivers/scsi/aic7xxx/aic7xxx_osm.c | |
| parent | eddeb0e2d863e3941d8768e70cb50c6120e61fa0 (diff) | |
| parent | 94795b61e84994a3b058f92d041d1fb3d869c7d5 (diff) | |
| download | kernel-crypto-2cca775baecbfede2fec20c99add709232311fe7.tar.gz kernel-crypto-2cca775baecbfede2fec20c99add709232311fe7.tar.xz kernel-crypto-2cca775baecbfede2fec20c99add709232311fe7.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (137 commits)
[SCSI] iscsi: bidi support for iscsi_tcp
[SCSI] iscsi: bidi support at the generic libiscsi level
[SCSI] iscsi: extended cdb support
[SCSI] zfcp: Fix error handling for blocked unit for send FCP command
[SCSI] zfcp: Remove zfcp_erp_wait from slave destory handler to fix deadlock
[SCSI] zfcp: fix 31 bit compile warnings
[SCSI] bsg: no need to set BSG_F_BLOCK bit in bsg_complete_all_commands
[SCSI] bsg: remove minor in struct bsg_device
[SCSI] bsg: use better helper list functions
[SCSI] bsg: replace kobject_get with blk_get_queue
[SCSI] bsg: takes a ref to struct device in fops->open
[SCSI] qla1280: remove version check
[SCSI] libsas: fix endianness bug in sas_ata
[SCSI] zfcp: fix compiler warning caused by poking inside new semaphore (linux-next)
[SCSI] aacraid: Do not describe check_reset parameter with its value
[SCSI] aacraid: Fix down_interruptible() to check the return value
[SCSI] sun3_scsi_vme: add MODULE_LICENSE
[SCSI] st: rename flush_write_buffer()
[SCSI] tgt: use KMEM_CACHE macro
[SCSI] initio: fix big endian problems for auto request sense
...
Diffstat (limited to 'drivers/scsi/aic7xxx/aic7xxx_osm.c')
| -rw-r--r-- | drivers/scsi/aic7xxx/aic7xxx_osm.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c index 282aff6f852..42ad48e09f0 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_osm.c +++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c @@ -1398,12 +1398,18 @@ ahc_linux_run_command(struct ahc_softc *ahc, struct ahc_linux_device *dev, return SCSI_MLQUEUE_DEVICE_BUSY; } + nseg = scsi_dma_map(cmd); + if (nseg < 0) + return SCSI_MLQUEUE_HOST_BUSY; + /* * Get an scb to use. */ scb = ahc_get_scb(ahc); - if (!scb) + if (!scb) { + scsi_dma_unmap(cmd); return SCSI_MLQUEUE_HOST_BUSY; + } scb->io_ctx = cmd; scb->platform_data->dev = dev; @@ -1464,8 +1470,6 @@ ahc_linux_run_command(struct ahc_softc *ahc, struct ahc_linux_device *dev, ahc_set_sense_residual(scb, 0); scb->sg_count = 0; - nseg = scsi_dma_map(cmd); - BUG_ON(nseg < 0); if (nseg > 0) { struct ahc_dma_seg *sg; struct scatterlist *cur_seg; |