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(parent: 24ce0f9) | patch
uio: remove redundant check
authorChengguang Xu <cgxu519@gmx.com>
Sat, 19 Jan 2019 13:15:34 +0000 (21:15 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 22 Jan 2019 11:03:16 +0000 (12:03 +0100)
commitc6dee7f0785bb0fa7d20445de01f22fe99f14f9a
treee32e9ff590e6d59e5f8bb07918a74b0818a2c253tree | snapshot
parent24ce0f90a4144e57eea6729505bac07bd7bfd1d4commit | diff
uio: remove redundant check

It is not necessary to check idev->info several times under
mutex lock, so just remove redundant check.

Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/uio/uio.c diff | blob | history
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