staging: rtl8192u: null check the kzalloc

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In rtl8192_init_priv_variable allocation for priv->pFirmware may fail,
so a null check is necessary.priv->pFirmware is accessed later in
rtl8192_adapter_start. I added the check and made appropriate changes
to propagate the errno to the caller.

Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>

Link: https://lore.kernel.org/r/20190731141925.29268-1-navid.emamdoost@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Navid Emamdoost 2019-07-31 09:19:21 -05:00 • committed by Greg Kroah-Hartman

parent 572d8be0d4

commit 09acf29c82

1 changed files with 9 additions and 2 deletions

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drivers/staging/rtl8192u/r8192U_core.c

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