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(parent: ec085c5) | patch
serial: pch_uart: Remove unneeded NULL check
authorFabio Estevam <festevam@gmail.com>
Mon, 7 Aug 2017 17:44:11 +0000 (14:44 -0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 28 Aug 2017 18:51:19 +0000 (20:51 +0200)
commit62f466ee0398d9c67e7a867090324794afff1525
tree1ce42bd24010d03b450af58a97fef44e3d7fdcabtree | snapshot
parentec085c5a51b768947ca481f90b66653e36b3c566commit | diff
serial: pch_uart: Remove unneeded NULL check

There is no need to do a NULL check for debugfs_remove().

Quoting Documentation/filesystems/debugfs.txt:

"The dentry value can be NULL, in which case nothing will be removed."

, so remove the unneeded NULL check.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/pch_uart.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git