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| author | Mark A. Greer <mgreer@animalcreek.com> | 2013-11-13 00:12:27 +0400 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2013-12-05 17:28:40 +0400 |
| commit | f13ab86a6123cc85c072253769fcaac72949ae93 (patch) | |
| tree | 3a896286d5dd810755b2534ae40c21566f080a22 /drivers/crypto/talitos.c | |
| parent | f4875e12f3ddafef844e21321efc7fae03454387 (diff) | |
| download | linux-f13ab86a6123cc85c072253769fcaac72949ae93.tar.xz | |
crypto: omap-sham - Only release DMA channel if successfully requested
In omap_sham_probe() and omap_sham_remove(), 'dd->dma_lch'
is released without checking to see if it was successfully
requested or not. This is a bug and was identified and
reported by Dan Carpenter here:
http://www.spinics.net/lists/devicetree/msg11023.html
Add code to only release 'dd->dma_lch' when its not NULL
(that is, when it was successfully requested).
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
CC: Joel Fernandes <joelf@ti.com>
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/talitos.c')
0 files changed, 0 insertions, 0 deletions