7 Jan
2020
7 Jan
'20
10:52 a.m.
On Mon, Jan 6, 2020 at 6:11 AM Masahiro Yamada masahiroy@kernel.org wrote:
'PTR_ERR(p) == -E*' is a stronger condition than IS_ERR(p). Hence, IS_ERR(p) is unneeded.
The semantic patch that generates this commit is as follows:
// <smpl> @@ expression ptr; constant error_code; @@ -IS_ERR(ptr) && (PTR_ERR(ptr) == - error_code) +PTR_ERR(ptr) == - error_code // </smpl>
Signed-off-by: Masahiro Yamada masahiroy@kernel.org
Acked-by: Rafael J. Wysocki rafael.j.wysocki@intel.com
for the acpi/scan.c change, but there seems to be a typo in the subject:
s/redundent/redundant/