diff options
| author | Pali Rohár <pali@kernel.org> | 2021-09-25 00:06:44 +0300 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2021-10-01 12:07:13 +0300 |
| commit | c5d666aab3a76a7c307f9261afcf4899ec7c6410 (patch) | |
| tree | 67b10993bf0772b01bfec2b4847a50453d070e45 /tools | |
| parent | 00a1deed1c8d5005499ac7a3c1c337de27102eee (diff) | |
| download | u-boot-c5d666aab3a76a7c307f9261afcf4899ec7c6410.tar.xz | |
tools: kwboot: Fix return type of kwboot_xm_makeblock() function
Function kwboot_xm_makeblock() always returns length of xmodem block. It
is always non-negative and calculated from variable with size_t type. Set
return type of this function to size_t and remove dead code which checks
for negative value.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/kwboot.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/tools/kwboot.c b/tools/kwboot.c index b9a402ca91..88353d19c0 100644 --- a/tools/kwboot.c +++ b/tools/kwboot.c @@ -347,7 +347,7 @@ kwboot_debugmsg(int tty, void *msg) return rc; } -static int +static size_t kwboot_xm_makeblock(struct kwboot_block *block, const void *data, size_t size, int pnum) { @@ -441,9 +441,6 @@ kwboot_xmodem(int tty, const void *_data, size_t size) n = kwboot_xm_makeblock(&block, data + N, size - N, pnum++); - if (n < 0) - goto can; - if (!n) break; |