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lib/inflate.c: remove dead code

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This is a follow up from a discussion in Xen:

The if-statement tests that `res` is non-zero; meaning the case zero is
never reached.

Link: https://lore.kernel.org/all/7587b503-b2ca-4476-8dc9-e9683d4ca5f0@suse.com/
Link: https://lkml.kernel.org/r/20241219092615.644642-2-ariel.otilibili-anieli@eurecom.fr
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Ariel Otilibili <ariel.otilibili-anieli@eurecom.fr>
Suggested-by: Jan Beulich <jbeulich@suse.com>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: Anthony PERARD <anthony.perard@vates.tech>
Cc: Michal Orzel <michal.orzel@amd.com>
Cc: Julien Grall <julien@xen.org>
Cc: Roger Pau Monné <roger.pau@citrix.com>
Cc: Stefano Stabellini <sstabellini@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Ariel Otilibili 2024-12-19 10:21:12 +01:00 • committed by Andrew Morton
parent 052e97d9b7
commit 41c761dede
1 changed files with 0 additions and 2 deletions
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2
lib/inflate.c
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@ -1257,8 +1257,6 @@ static int INIT gunzip(void)
/* Decompress */
if ((res = inflate())) {
switch (res) {
case 0:
break;
case 1:
error("invalid compressed format (err=1)");
break;