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authorTom Rix <trix@redhat.com>2023-01-28 08:50:48 -0800
committerAndrew Morton <akpm@linux-foundation.org>2023-02-02 22:50:10 -0800
commite89bd9e7d8eb63a183040eaf0c9640fdb34ec47a (patch)
tree5d49a85baa0436ee4a915ed50a1d0aa3afb3cd92 /lib/zlib_dfltcc
parentcc6003916ed46d7a67d91ee32de0f9138047d55f (diff)
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/zlib_dfltcc')
-rw-r--r--lib/zlib_dfltcc/dfltcc_deflate.c2
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,