diff options
Diffstat (limited to 'arch/arm64/kernel')
| -rw-r--r-- | arch/arm64/kernel/signal.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/arm64/kernel/signal.c b/arch/arm64/kernel/signal.c index ed692284f199..882f6d913508 100644 --- a/arch/arm64/kernel/signal.c +++ b/arch/arm64/kernel/signal.c @@ -191,15 +191,14 @@ static int preserve_fpsimd_context(struct fpsimd_context __user *ctx) static int restore_fpsimd_context(struct fpsimd_context __user *ctx) { struct user_fpsimd_state fpsimd; - __u32 magic, size; + __u32 size; int err = 0; - /* check the magic/size information */ - __get_user_error(magic, &ctx->head.magic, err); + /* check the size information */ __get_user_error(size, &ctx->head.size, err); if (err) return -EFAULT; - if (magic != FPSIMD_MAGIC || size != sizeof(struct fpsimd_context)) + if (size != sizeof(struct fpsimd_context)) return -EINVAL; /* copy the FP and status/control registers */ |