[git commit] fix "defined but not used" warnings
Denys Vlasenko
vda.linux at googlemail.com
Mon Jan 17 22:59:46 UTC 2022
commit: https://git.busybox.net/busybox/commit/?id=8ad2acf352d790d0bdd792b8e126d58a088451f3
branch: https://git.busybox.net/busybox/commit/?id=refs/heads/master
Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
archival/libarchive/get_header_tar.c | 2 ++
miscutils/i2c_tools.c | 2 ++
2 files changed, 4 insertions(+)
diff --git a/archival/libarchive/get_header_tar.c b/archival/libarchive/get_header_tar.c
index d26868bf8..cc6f3f0ad 100644
--- a/archival/libarchive/get_header_tar.c
+++ b/archival/libarchive/get_header_tar.c
@@ -147,11 +147,13 @@ static void process_pax_hdr(archive_handle_t *archive_handle, unsigned sz, int g
#endif
}
+#if ENABLE_FEATURE_TAR_GNU_EXTENSIONS
static void die_if_bad_fnamesize(off_t sz)
{
if ((uoff_t)sz > 0xfff) /* more than 4k?! no funny business please */
bb_simple_error_msg_and_die("bad archive");
}
+#endif
char FAST_FUNC get_header_tar(archive_handle_t *archive_handle)
{
diff --git a/miscutils/i2c_tools.c b/miscutils/i2c_tools.c
index e3741eeba..da26f5e19 100644
--- a/miscutils/i2c_tools.c
+++ b/miscutils/i2c_tools.c
@@ -120,6 +120,7 @@ static int32_t i2c_smbus_access(int fd, char read_write, uint8_t cmd,
return ioctl(fd, I2C_SMBUS, &args);
}
+#if ENABLE_I2CGET || ENABLE_I2CSET || ENABLE_I2CDUMP || ENABLE_I2CDETECT
static int32_t i2c_smbus_read_byte(int fd)
{
union i2c_smbus_data data;
@@ -131,6 +132,7 @@ static int32_t i2c_smbus_read_byte(int fd)
return data.byte;
}
+#endif
#if ENABLE_I2CGET || ENABLE_I2CSET || ENABLE_I2CDUMP
static int32_t i2c_smbus_write_byte(int fd, uint8_t val)
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