summaryrefslogtreecommitdiffstats
path: root/lib
diff options
context:
space:
mode:
authorColin Ian King <colin.i.king@gmail.com>2022-10-17 23:45:56 +0200
committerAndrew Morton <akpm@linux-foundation.org>2022-11-18 22:55:06 +0100
commit1aae9056b1ce29ed9a691e0f6c4bb3b08b5d7374 (patch)
treec8a0688fd624cc60c6c4ef4b2157bc4fa4d1c007 /lib
parentcore_pattern: add CPU specifier (diff)
downloadlinux-1aae9056b1ce29ed9a691e0f6c4bb3b08b5d7374.tar.xz
linux-1aae9056b1ce29ed9a691e0f6c4bb3b08b5d7374.zip
lib/oid_registry.c: remove redundant assignment to variable num
The variable num is being assigned a value that is never read, it is being re-assigned a new value in both paths if an if-statement. The assignment is redundant and can be removed. Cleans up clang scan build warning: lib/oid_registry.c:149:3: warning: Value stored to 'num' is never read [deadcode.DeadStores] Link: https://lkml.kernel.org/r/20221017214556.863357-1-colin.i.king@gmail.com Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib')
-rw-r--r--lib/oid_registry.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/lib/oid_registry.c b/lib/oid_registry.c
index e592d48b1974..fe6705cfd780 100644
--- a/lib/oid_registry.c
+++ b/lib/oid_registry.c
@@ -146,7 +146,6 @@ int sprint_oid(const void *data, size_t datasize, char *buffer, size_t bufsize)
bufsize -= count;
while (v < end) {
- num = 0;
n = *v++;
if (!(n & 0x80)) {
num = n;