diff options
| author | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2017-11-02 00:50:27 +0100 |
|---|---|---|
| committer | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2017-11-02 01:14:34 +0100 |
| commit | 81fd176a6b4958147302ef900f2651c476a3d4e7 (patch) | |
| tree | 33ddc341f5635c89df17dd9d33bd7c0b45e73170 /lib | |
| parent | 3b421ab6144c661893e555d70b0c75608eb6a090 (diff) | |
Remove self-assignments of unused paramters
Use casts to void instead. Clang generates warnings about that by
default.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libubi.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/lib/libubi.c b/lib/libubi.c index dcf6337..b50e68a 100644 --- a/lib/libubi.c +++ b/lib/libubi.c @@ -835,8 +835,7 @@ int ubi_detach(libubi_t desc, const char *node, const char *mtd_dev_node) int ubi_remove_dev(libubi_t desc, const char *node, int ubi_dev) { int fd, ret; - - desc = desc; + (void)desc; fd = open(node, O_RDONLY); if (fd == -1) @@ -993,10 +992,10 @@ int ubi_mkvol(libubi_t desc, const char *node, struct ubi_mkvol_request *req) int fd, ret; struct ubi_mkvol_req r; size_t n; + (void)desc; memset(&r, 0, sizeof(struct ubi_mkvol_req)); - desc = desc; r.vol_id = req->vol_id; r.alignment = req->alignment; r.bytes = req->bytes; @@ -1009,7 +1008,6 @@ int ubi_mkvol(libubi_t desc, const char *node, struct ubi_mkvol_request *req) strncpy(r.name, req->name, UBI_MAX_VOLUME_NAME + 1); r.name_len = n; - desc = desc; fd = open(node, O_RDONLY); if (fd == -1) return sys_errmsg("cannot open \"%s\"", node); @@ -1029,8 +1027,8 @@ int ubi_mkvol(libubi_t desc, const char *node, struct ubi_mkvol_request *req) int ubi_rmvol(libubi_t desc, const char *node, int vol_id) { int fd, ret; + (void)desc; - desc = desc; fd = open(node, O_RDONLY); if (fd == -1) return sys_errmsg("cannot open \"%s\"", node); @@ -1049,8 +1047,8 @@ int ubi_rmvol(libubi_t desc, const char *node, int vol_id) int ubi_rnvols(libubi_t desc, const char *node, struct ubi_rnvol_req *rnvol) { int fd, ret; + (void)desc; - desc = desc; fd = open(node, O_RDONLY); if (fd == -1) return -1; @@ -1070,8 +1068,8 @@ int ubi_rsvol(libubi_t desc, const char *node, int vol_id, long long bytes) { int fd, ret; struct ubi_rsvol_req req; + (void)desc; - desc = desc; fd = open(node, O_RDONLY); if (fd == -1) return sys_errmsg("cannot open \"%s\"", node); @@ -1096,7 +1094,7 @@ int ubi_vol_block_remove(int fd) int ubi_update_start(libubi_t desc, int fd, long long bytes) { - desc = desc; + (void)desc; if (ioctl(fd, UBI_IOCVOLUP, &bytes)) return -1; return 0; @@ -1105,8 +1103,8 @@ int ubi_update_start(libubi_t desc, int fd, long long bytes) int ubi_leb_change_start(libubi_t desc, int fd, int lnum, int bytes) { struct ubi_leb_change_req req; + (void)desc; - desc = desc; memset(&req, 0, sizeof(struct ubi_leb_change_req)); req.lnum = lnum; req.bytes = bytes; |