4.4-stable review patch. If anyone has any objections, please let me know.
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From: Varun Prakash varun@chelsio.com
[ Upstream commit a351e40b6de550049423a26f7ded7b639e363d89 ]
mbp pointer is passed to csio_hw_validate_caps() so call mempool_free() after calling csio_hw_validate_caps().
Signed-off-by: Varun Prakash varun@chelsio.com Fixes: 541c571fa2fd ("csiostor:Use firmware version from cxgb4/t4fw_version.h") Reviewed-by: Johannes Thumshirn jthumshirn@suse.de Signed-off-by: Martin K. Petersen martin.petersen@oracle.com Signed-off-by: Sasha Levin alexander.levin@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/scsi/csiostor/csio_hw.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
--- a/drivers/scsi/csiostor/csio_hw.c +++ b/drivers/scsi/csiostor/csio_hw.c @@ -1769,7 +1769,6 @@ csio_hw_use_fwconfig(struct csio_hw *hw, goto bye; }
- mempool_free(mbp, hw->mb_mempool); if (finicsum != cfcsum) { csio_warn(hw, "Config File checksum mismatch: csum=%#x, computed=%#x\n", @@ -1780,6 +1779,10 @@ csio_hw_use_fwconfig(struct csio_hw *hw, rv = csio_hw_validate_caps(hw, mbp); if (rv != 0) goto bye; + + mempool_free(mbp, hw->mb_mempool); + mbp = NULL; + /* * Note that we're operating with parameters * not supplied by the driver, rather than from hard-wired