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bluetooth: btmrvl_sdio: Replace GFP_ATOMIC with GFP_KERNEL in btmrvl_sdio_card_to_host()
authorJia-Ju Bai <baijiaju1990@gmail.com>
Mon, 23 Jul 2018 03:30:03 +0000 (11:30 +0800)
committerMarcel Holtmann <marcel@holtmann.org>
Mon, 23 Jul 2018 16:05:00 +0000 (18:05 +0200)
commit436018eee5eaf1891793efca38ed9455fa21e16c
treef9f450d30cba397ecdb5ed17f37b6af3b7e063ddtree | snapshot
parent478113e43162e409bbc6d79e87c2301728f26db2commit | diff
bluetooth: btmrvl_sdio: Replace GFP_ATOMIC with GFP_KERNEL in btmrvl_sdio_card_to_host()

btmrvl_sdio_card_to_host() is never called in atomic context.
It calls bt_skb_alloc() with GFP_ATOMIC, which is not necessary.
GFP_ATOMIC can be replaced with GFP_KERNEL.

This is found by a static analysis tool named DCNS written by myself.
I also manually check the kernel code before reporting it.

Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
drivers/bluetooth/btmrvl_sdio.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git