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staging: bcm2835-audio: fix memory leak in bcm2835_audio_open_connection()

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In bcm2835_audio_open_connection(), if VCHI connection fails or
initialisation of VCHI audio instance fails vchi_instance needs to be
deallocated otherwise it will cause a memory leak.

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Aishwarya Pant 2017-03-12 21:10:07 +05:30 • committed by Greg Kroah-Hartman
parent e3173e5783
commit 0adbfd4694
1 changed files with 1 additions and 0 deletions
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1
drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
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@ -446,6 +446,7 @@ static int bcm2835_audio_open_connection(struct bcm2835_alsa_stream *alsa_stream
LOG_DBG(" success !\n"); LOG_DBG(" success !\n");
ret = 0; ret = 0;
err_free_mem: err_free_mem:
kfree(vchi_instance);
LOG_DBG(" .. OUT\n"); LOG_DBG(" .. OUT\n");
return ret; return ret;