Commit e89bd9e7 authored by Tom Rix's avatar Tom Rix Committed by Andrew Morton
Browse files

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: aa5b395b ("lib/zlib: add s390 hardware support for kernel zlib_deflate")
Signed-off-by: default avatarTom Rix <trix@redhat.com>
Acked-by: default avatarIlya Leoshkevich <iii@linux.ibm.com>
Acked-by: default avatarMikhail Zaslonko <zaslonko@linux.ibm.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent cc600391

lib/zlib_dfltcc/dfltcc_deflate.c

+1 −1
Original line number Diff line number Diff line
@@ -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,