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| author | Brian King <brking@linux.vnet.ibm.com> | 2009-01-22 21:45:38 (GMT) |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-01-25 14:14:53 (GMT) |
| commit | 64b840dd88eb2054f86c72ed6d989cb8681f0058 (patch) | |
| tree | e6088041690abbd2fbf96fc8899dcd0620a60a38 /mm | |
| parent | f9932deb9900789ee0b5739c118f850d62e3b9b1 (diff) | |
| download | linux-fsl-qoriq-64b840dd88eb2054f86c72ed6d989cb8681f0058.tar.xz | |
[SCSI] ibmvfc: Fix DMA mapping leak on memory allocation failure
There is currently a DMA mapping leak that can occur in the ibmvfc
driver if we fail to allocate a scatterlist. Fix this by unmapping
the scatterlist in the failure path. Additionally, only log an error
for a scatterlist allocation failure if the log level is greater
than the default, since this can occur when running Active Memory
Sharing and this is not considered an error.
Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions