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| author | Aleksander Morgado <aleksander@aleksander.es> | 2018-02-24 16:01:18 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-03-01 09:39:42 +0100 |
| commit | 706328c33fc8e9e680f37ee4cdac9ecbf3127f23 (patch) | |
| tree | 1fab78330ace896a9c942ad5e474c316f0ec82bd /common/ratp/ratp.c | |
| parent | 884eeea4082b36e8cca56f2886947d934bf40238 (diff) | |
| download | barebox-706328c33fc8e9e680f37ee4cdac9ecbf3127f23.tar.gz barebox-706328c33fc8e9e680f37ee4cdac9ecbf3127f23.tar.xz | |
ratp: use xstrndup() instead of a custom xmemdup_add_zero()
The console operations done via RATP expect strings, so just use
xstrndup() instead of defining a custom method.
Signed-off-by: Aleksander Morgado <aleksander@aleksander.es>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'common/ratp/ratp.c')
| -rw-r--r-- | common/ratp/ratp.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/common/ratp/ratp.c b/common/ratp/ratp.c index 1e9c65179f..fae9cec5b9 100644 --- a/common/ratp/ratp.c +++ b/common/ratp/ratp.c @@ -132,17 +132,6 @@ static int console_send(struct ratp *r, void *pkt, int len) return 0; } -static void *xmemdup_add_zero(const void *buf, int len) -{ - void *ret; - - ret = xzalloc(len + 1); - *(uint8_t *)(ret + len) = 0; - memcpy(ret, buf, len); - - return ret; -} - static void ratp_queue_console_tx(struct ratp_ctx *ctx) { u8 buf[255]; @@ -220,7 +209,7 @@ static int ratp_bb_dispatch(struct ratp_ctx *ctx, const void *buf, int len) if (!IS_ENABLED(CONFIG_CONSOLE_RATP) || ratp_command) return 0; - ratp_command = xmemdup_add_zero(&rbb->data, dlen); + ratp_command = xstrndup((const char *)rbb->data, dlen); ratp_ctx = ctx; pr_debug("got command: %s\n", ratp_command); |