[PATCH 02/33] fix unused parameter warnings in do_version() and show_usage()
From: Maciej Żenczykowski <hidden>
Date: 2019-10-17 18:21:42
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Maciej Żenczykowski <redacted> This fixes: external/ethtool/ethtool.c:473:43: error: unused parameter 'ctx' [-Werror,-Wunused-parameter] static int do_version(struct cmd_context *ctx) external/ethtool/ethtool.c:5392:43: error: unused parameter 'ctx' [-Werror,-Wunused-parameter] static int show_usage(struct cmd_context *ctx) Signed-off-by: Maciej Żenczykowski <redacted> Change-Id: I0cc52f33bb0e8d7627f5e84bb4e3dfa821d17cc8 --- ethtool.c | 4 ++-- internal.h | 2 ++ 2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/ethtool.c b/ethtool.c
index 082e37f..5e0deda 100644
--- a/ethtool.c
+++ b/ethtool.c@@ -470,7 +470,7 @@ static int rxflow_str_to_type(const char *str) return flow_type; } -static int do_version(struct cmd_context *ctx) +static int do_version(struct cmd_context *ctx maybe_unused) { fprintf(stdout, PACKAGE " version " VERSION
@@ -5484,7 +5484,7 @@ static const struct option { {} }; -static int show_usage(struct cmd_context *ctx) +static int show_usage(struct cmd_context *ctx maybe_unused) { int i;
diff --git a/internal.h b/internal.h
index aecf1ce..ff52c6e 100644
--- a/internal.h
+++ b/internal.h@@ -23,6 +23,8 @@ #include <sys/ioctl.h> #include <net/if.h> +#define maybe_unused __attribute__((__unused__)) + /* ethtool.h expects these to be defined by <linux/types.h> */ #ifndef HAVE_BE_TYPES typedef uint16_t __be16;
--
2.23.0.866.gb869b98d4c-goog