diff options
| author | Thorsten Blum <thorsten.blum@linux.dev> | 2025-10-11 16:48:24 +0200 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko@kernel.org> | 2025-11-27 23:50:20 +0200 |
| commit | 58b46219bfcf1906b795307372b0d50d65115026 (patch) | |
| tree | a90c28ee27a5ab0244cf178891f51ebcdaf73f64 /security/keys/user_defined.c | |
| parent | e1afacb68573c3cd0a3785c6b0508876cd3423bc (diff) | |
| download | linux-next-58b46219bfcf1906b795307372b0d50d65115026.tar.gz linux-next-58b46219bfcf1906b795307372b0d50d65115026.zip | |
keys: Remove redundant less-than-zero checks
The local variables 'size_t datalen' are unsigned and cannot be less
than zero. Remove the redundant conditions.
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Diffstat (limited to 'security/keys/user_defined.c')
| -rw-r--r-- | security/keys/user_defined.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/security/keys/user_defined.c b/security/keys/user_defined.c index 749e2a4dcb13..686d56e4cc85 100644 --- a/security/keys/user_defined.c +++ b/security/keys/user_defined.c @@ -61,7 +61,7 @@ int user_preparse(struct key_preparsed_payload *prep) struct user_key_payload *upayload; size_t datalen = prep->datalen; - if (datalen <= 0 || datalen > 32767 || !prep->data) + if (datalen == 0 || datalen > 32767 || !prep->data) return -EINVAL; upayload = kmalloc(sizeof(*upayload) + datalen, GFP_KERNEL); |