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(parent: 754a00a) | patch
avr32: clean up memory allocation in at32_add_device_mci
authorHans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Mon, 28 Dec 2009 11:22:06 +0000 (12:22 +0100)
committerHaavard Skinnemoen <haavard.skinnemoen@atmel.com>
Mon, 28 Dec 2009 11:33:00 +0000 (12:33 +0100)
commitcbf8de1620cdb1abb5b0618ff561004f816064fc
tree827fcc026734b805b546f02016e47089acbeb960tree | snapshot
parent754a00aeb26bcc8bf82897538a078bc84a6d95c7commit | diff
avr32: clean up memory allocation in at32_add_device_mci

This patch will check if the kzalloc for the MCI DMA struct actually
returns a valid address, and also clean up properly if it fails or the
function fails at a later stage.

This also silences a compiler warning about using the slave variable
uninitialized.

Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
arch/avr32/mach-at32ap/at32ap700x.c diff | blob | history
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