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| author | Tom Rix <trix@redhat.com> | 2023-01-28 17:50:48 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-02-03 07:50:10 +0100 |
| commit | e89bd9e7d8eb63a183040eaf0c9640fdb34ec47a (patch) | |
| tree | 5d49a85baa0436ee4a915ed50a1d0aa3afb3cd92 /lib | |
| parent | lib/Kconfig.debug: do not enable DEBUG_PREEMPT by default (diff) | |
| download | linux-e89bd9e7d8eb63a183040eaf0c9640fdb34ec47a.tar.xz linux-e89bd9e7d8eb63a183040eaf0c9640fdb34ec47a.zip | |
lib/zlib: remove redundation assignement of avail_in dfltcc_gdht()
cppcheck reports
lib/zlib_dfltcc/dfltcc_deflate.c:65:21: warning: Redundant assignment of 'avail_in' to itself. [selfAssignment]
size_t avail_in = avail_in = strm->avail_in;
Only setting avail_in once is needed.
Link: https://lkml.kernel.org/r/20230128165048.1245792-1-trix@redhat.com
Fixes: aa5b395b69b6 ("lib/zlib: add s390 hardware support for kernel zlib_deflate")
Signed-off-by: Tom Rix <trix@redhat.com>
Acked-by: Ilya Leoshkevich <iii@linux.ibm.com>
Acked-by: Mikhail Zaslonko <zaslonko@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/zlib_dfltcc/dfltcc_deflate.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/zlib_dfltcc/dfltcc_deflate.c b/lib/zlib_dfltcc/dfltcc_deflate.c index 80924f067c24..b732b6d9e35d 100644 --- a/lib/zlib_dfltcc/dfltcc_deflate.c +++ b/lib/zlib_dfltcc/dfltcc_deflate.c @@ -62,7 +62,7 @@ static void dfltcc_gdht( { deflate_state *state = (deflate_state *)strm->state; struct dfltcc_param_v0 *param = &GET_DFLTCC_STATE(state)->param; - size_t avail_in = avail_in = strm->avail_in; + size_t avail_in = strm->avail_in; dfltcc(DFLTCC_GDHT, param, NULL, NULL, |