[PATCH v2 1/1] lib: Remove dead code

[Ariel Otilibili]

This is a follow up from a discussion in Xen:

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

Link: https://lore.kernel.org/all/7587b503-b2ca-4476-8dc9-e9683d4ca5f0@xxxxxxxx/
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Suggested-by: Jan Beulich <jbeulich@xxxxxxxx>
Signed-off-by: Ariel Otilibili <ariel.otilibili-anieli@xxxxxxxxxx>
--
Cc: stable@xxxxxxxxxxxxxxx
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: linux-kernel@xxxxxxxxxxxxxxx
Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Cc: Anthony PERARD <anthony.perard@xxxxxxxxxx>
Cc: Michal Orzel <michal.orzel@xxxxxxx>
Cc: Julien Grall <julien@xxxxxxx>
Cc: =?utf-8?q?Roger_Pau_Monn=C3=A9?= <roger.pau@xxxxxxxxxx>
Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>
Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx
---
 lib/inflate.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/lib/inflate.c b/lib/inflate.c
index fbaf03c1748d..eab886baa1b4 100644
--- a/lib/inflate.c
+++ b/lib/inflate.c
@@ -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;
-- 
2.47.1