evie/android_kernel_oneplus_msm8998
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staging: slicoss: fix dma memory leak

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This patch fixes a memory leak in slic_card_init. If the driver fails
to poll for an interrupt after requesting config data from the device
the dma memory is never freed.

Signed-off-by: David Matlack <dmatlack@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
David Matlack 2014-05-05 21:02:35 -07:00 • committed by Greg Kroah-Hartman
parent 04cc3c8a80
commit 9bc97445a3
1 changed files with 3 additions and 0 deletions
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3
drivers/staging/slicoss/slicoss.c
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@ -2851,6 +2851,9 @@ static int slic_card_init(struct sliccard *card, struct adapter *adapter)
&slic_regs->slic_isp, 0, &slic_regs->slic_isp, 0,
&slic_regs->slic_addr_upper, &slic_regs->slic_addr_upper,
0, FLUSH); 0, FLUSH);
pci_free_consistent(adapter->pcidev,
sizeof(struct slic_eeprom),
peeprom, phys_config);
return -EINVAL; return -EINVAL;
} }
} }