[PATCH 0/3] block: Deletion of checks before three function calls

SF Markus Elfring
2015-01-18T14:31:07Z

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sun, 18 Jan 2015 14:50:06 +0100

Functions which release a system resource are occasionally documented in the way
that they tolerate the passing of a null pointer for example. I do not see a need
because of this fact that a function caller repeats a corresponding check.

Markus Elfring (3):
cciss: Deletion of an unnecessary check before the function call "put_disk"
z2ram: Delete an unnecessary check before the function call "kfree"
Deletion of checks before the function call "iounmap"

drivers/block/cciss.c | 18 ++++++------------
drivers/block/mg_disk.c | 3 +--
drivers/block/skd_main.c | 6 ++----
3 files changed, 9 insertions(+), 18 deletions(-)

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2.2.2