libnvme-wrap: Avoid fallback as variable name

The libnvme util.h header file has support for the 'fallback
statement' for older compilers. This is done by precompiler tricks
which will replace all 'fallback' texts. So we should avoid fallback
as variable name.

Signed-off-by: Daniel Wagner <dwagner@suse.de>

diff --git a/libnvme-wrap.c b/libnvme-wrap.c
index 2ba5b322a36779f06e252bfc7a8d2120038fd0a8..c3c6dd22beb41d34396cf99bf97185c77690f1fb 100644 (file)
--- a/libnvme-wrap.c
+++ b/libnvme-wrap.c
@@ -21,14 +21,14 @@ void __attribute__((weak)) name(proto)                              \
                fn(args);                                       \
 }
 
-#define FN(name, rtype, proto, args, fallback)                 \
+#define FN(name, rtype, proto, args, defret)                   \
 rtype __attribute__((weak)) name(proto)                                \
 {                                                              \
        rtype (*fn)(proto);                                     \
        fn = dlsym(RTLD_NEXT, #name);                           \
        if (fn)                                                 \
                return fn(args);                                \
-       return fallback;                                        \
+       return defret;                                          \
 }
 
 FN(nvme_get_version,