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Fix a small memory leak in mpssas_get_sata_identify(). The change has been

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submitted upstream as well.

Reviewed by:	ken, scottl
Obtained from:	DragonFly BSD (change df8658e030226dd015cff9749452666d8fe1e87b)
MFC after:	5 days
This commit is contained in:
Christian Brueffer 2012-07-18 09:06:07 +00:00
parent 3c73180f55
commit 1d50dd1f08
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=238574
1 changed files with 3 additions and 1 deletions
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4
sys/dev/mps/mps_sas_lsi.c
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@ -796,8 +796,10 @@ mpssas_get_sata_identify(struct mps_softc *sc, u16 handle,
if (!buffer)
return ENOMEM;
if ((cm = mps_alloc_command(sc)) == NULL)
if ((cm = mps_alloc_command(sc)) == NULL) {
free(buffer, M_MPT2);
return (EBUSY);
}
mpi_request = (MPI2_SATA_PASSTHROUGH_REQUEST *)cm->cm_req;
bzero(mpi_request,sizeof(MPI2_SATA_PASSTHROUGH_REQUEST));
mpi_request->Function = MPI2_FUNCTION_SATA_PASSTHROUGH;