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| author | PrasannaKumar Muralidharan | 2016-09-07 16:48:02 +0200 |
|---|---|---|
| committer | Herbert Xu | 2016-09-13 14:27:22 +0200 |
| commit | 58b022acac8dd435dad0b162ad92cbe8ec90a703 (patch) | |
| tree | 09dd4e1bf5d30a103e9eaa905cae7b6fe3631291 /drivers/char/toshiba.c | |
| parent | crypto: qat - fix leak on error path (diff) | |
| download | kernel-qcow2-linux-58b022acac8dd435dad0b162ad92cbe8ec90a703.tar.gz kernel-qcow2-linux-58b022acac8dd435dad0b162ad92cbe8ec90a703.tar.xz kernel-qcow2-linux-58b022acac8dd435dad0b162ad92cbe8ec90a703.zip | |
hwrng: core - Allocate memory during module init
In core rng_buffer and rng_fillbuf is allocated in hwrng_register only
once and it is freed during module exit. This patch moves allocating
rng_buffer and rng_fillbuf from hwrng_register to rng core's init. This
avoids checking whether rng_buffer and rng_fillbuf was allocated from
every hwrng_register call. Also moving them to module init makes it
explicit that it is freed in module exit.
Change in v2:
Fix memory leak when register_miscdev fails.
Signed-off-by: PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/char/toshiba.c')
0 files changed, 0 insertions, 0 deletions