staging: r888eu: use dynamic allocation for efuse buffer

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Use kmalloc to allocate the efuse buffer in ReadAdapterInfo8188EU and
free it on exit. This is better than using a 512 byte array on the stack.

It's ok to drop the __aligned(4) qualifier. kmalloc aligns to
ARCH_KMALLOC_MINALIGN, this is at least 8 bytes.

Suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Suggested-by: Larry Finger <Larry.Finger@lwfinger.net>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220713075804.140986-1-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Martin Kaiser 2022-07-13 09:58:04 +02:00 • committed by Greg Kroah-Hartman

parent 4cdb845db3

commit c1da5a7bef

1 changed files with 6 additions and 2 deletions

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drivers/staging/r8188eu/hal/usb_halinit.c

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