diff options
author | Franklin Wei <frankhwei536@gmail.com> | 2015-02-24 16:23:17 -0500 |
---|---|---|
committer | Franklin Wei <frankhwei536@gmail.com> | 2015-02-24 16:27:16 -0500 |
commit | e4108a37263040336ba02df1d69f996cc3b20d0d (patch) | |
tree | 07e1cf0d07ae52da069c98b2220bddcd1b906cb7 | |
parent | 08724860a8682661ee20b68f7478e0cc1e3f4e05 (diff) | |
download | rockbox-e4108a3.tar.gz rockbox-e4108a3.zip |
Fix warning in firmware/common/structec.c
Change-Id: I3de9891042b7ae7ce695209c651bd075c861928d
-rw-r--r-- | firmware/common/structec.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/firmware/common/structec.c b/firmware/common/structec.c index 3f220b0762..fb13eaab51 100644 --- a/firmware/common/structec.c +++ b/firmware/common/structec.c @@ -164,8 +164,8 @@ ssize_t ecwrite(int fd, const void *buf, size_t scount, const char *ecinst, bool ec) { char tmp[MAX_STRUCT_SIZE]; - size_t member_size = structec_size(ecinst); - + ssize_t member_size = structec_size(ecinst); + if (ec) { const char *p = (const char *)buf; @@ -178,7 +178,11 @@ ssize_t ecwrite(int fd, const void *buf, size_t scount, memcpy(tmp, p, member_size * amount); structec_convert(tmp, ecinst, amount, true); - write(fd, tmp, amount * member_size); + ssize_t ret = write(fd, tmp, amount * member_size); + + if(ret != amount * member_size) + return ret; + p += member_size * amount; } |