[xen staging] libxenguest: drop now unused le32_to_cpup() from lz4 decompression

[patchbot@xxxxxxx]

commit 66a816b45d04698a4a9e0695f570f3965b9744cc
Author:     Jan Beulich <jbeulich@xxxxxxxx>
AuthorDate: Wed Jan 27 17:07:57 2021 +0100
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Wed Jan 27 17:07:57 2021 +0100

    libxenguest: drop now unused le32_to_cpup() from lz4 decompression
    
    While gcc doesn't warn about this because of it being static inline,
    clang does, causing the build to fail there because of -Werror.
    
    Fixes: d8099d94dfaa ("libxenguest: add get_unaligned_le32()")
    Reported-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
---
 tools/libs/guest/xg_dom_decompress_lz4.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/tools/libs/guest/xg_dom_decompress_lz4.c 
b/tools/libs/guest/xg_dom_decompress_lz4.c
index 34a1a13d84..b26cce3ec5 100644
--- a/tools/libs/guest/xg_dom_decompress_lz4.c
+++ b/tools/libs/guest/xg_dom_decompress_lz4.c
@@ -22,11 +22,6 @@ static inline uint_fast16_t le16_to_cpup(const unsigned char 
*buf)
     return buf[0] | (buf[1] << 8);
 }
 
-static inline uint_fast32_t le32_to_cpup(const unsigned char *buf)
-{
-    return le16_to_cpup(buf) | ((uint32_t)le16_to_cpup(buf + 2) << 16);
-}
-
 #include "../../xen/include/xen/lz4.h"
 #include "../../xen/common/decompress.h"
 
--
generated by git-patchbot for /home/xen/git/xen.git#staging