diff options
author | Zdenek Kabelac <zkabelac@redhat.com> | 2023-04-26 16:32:23 +0200 |
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committer | Zdenek Kabelac <zkabelac@redhat.com> | 2023-05-06 20:38:57 +0200 |
commit | f038fc3b177c43b9bb0929f5dcc834e24574df03 (patch) | |
tree | d32e7636e1500d00d53e0c040edc9e5ed6e3da8e /device_mapper/vdo | |
parent | c451d7925d91c6fec56b1537e341a5bbc94fb545 (diff) | |
download | lvm2-f038fc3b177c43b9bb0929f5dcc834e24574df03.tar.gz |
cov: remove unused but set variables
Diffstat (limited to 'device_mapper/vdo')
-rw-r--r-- | device_mapper/vdo/vdo_reader.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/device_mapper/vdo/vdo_reader.c b/device_mapper/vdo/vdo_reader.c index 3596afbd3..9f1344f4b 100644 --- a/device_mapper/vdo/vdo_reader.c +++ b/device_mapper/vdo/vdo_reader.c @@ -174,9 +174,8 @@ static void _vdo_decode_pvc(struct vdo_component_41_0 *pvc) bool dm_vdo_parse_logical_size(const char *vdo_path, uint64_t *logical_blocks) { char buffer[4096]; - int fh, n; + int fh; bool r = false; - off_t l; struct stat st; uint64_t size; uint64_t regpos; @@ -207,7 +206,7 @@ bool dm_vdo_parse_logical_size(const char *vdo_path, uint64_t *logical_blocks) size = st.st_size; } - if ((n = read(fh, buffer, sizeof(buffer))) < 0) { + if (read(fh, buffer, sizeof(buffer)) < 0) { log_sys_debug("read", vdo_path); goto err; } @@ -235,12 +234,12 @@ bool dm_vdo_parse_logical_size(const char *vdo_path, uint64_t *logical_blocks) goto err; } - if ((l = lseek(fh, regpos, SEEK_SET)) < 0) { + if (lseek(fh, regpos, SEEK_SET) < 0) { log_sys_debug("lseek", vdo_path); goto err; } - if ((n = read(fh, buffer, sizeof(buffer))) < 0) { + if (read(fh, buffer, sizeof(buffer)) < 0) { log_sys_debug("read", vdo_path); goto err; } |