diff options
| author | Ankit Khushwaha <ankitkhushwaha.linux@gmail.com> | 2025-11-08 21:48:29 +0530 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-11-20 13:43:57 -0800 |
| commit | 3b12a53b64d0c86cf68cab772bd4137e451b17a5 (patch) | |
| tree | b22ddec494f60e9b7eb3e95f5aa00f2afb040b62 /lib | |
| parent | 4f8961b29501f40a044bba56f61cc9b7e9bbdf94 (diff) | |
selftest/mm: fix pointer comparison in mremap_test
Pointer arthemitic with 'void * addr' and 'ulong dest_alignment' triggers
following warning:
mremap_test.c:1035:31: warning: pointer comparison always evaluates to
false [-Wtautological-compare]
1035 | if (addr + c.dest_alignment < addr) {
| ^
this warning is raised from clang version 20.1.8 (Fedora 20.1.8-4.fc42).
use 'void *tmp_addr' to do the pointer arthemitic.
Link: https://lkml.kernel.org/r/20251108161829.25105-1-ankitkhushwaha.linux@gmail.com
Signed-off-by: Ankit Khushwaha <ankitkhushwaha.linux@gmail.com>
Acked-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions