dca: delete unnecessary variable
authorDan Carpenter <error27@gmail.com>
Mon, 27 Feb 2023 10:06:12 +0000 (13:06 +0300)
committerAndrew Morton <akpm@linux-foundation.org>
Sat, 8 Apr 2023 20:45:36 +0000 (13:45 -0700)
commit3ac39d208d485ef5f5518b96f23ec9ade077683f
tree5e7107117529d49e25be9c777f77bb340e69450a
parent7b32137bc027701cc9c57967af64fcdea0ef113b
dca: delete unnecessary variable

It's more readable to just pass NULL directly instead of using a variable
for that.

Link: https://lkml.kernel.org/r/Y/yAlDytLH0ZNLNz@kili
Signed-off-by: Dan Carpenter <error27@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
drivers/dca/dca-core.c