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tee: remove unnecessary NULL check in tee_shm_alloc()

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Smatch complains that "ctx" isn't checked consistently:

    drivers/tee/tee_shm.c:164 tee_shm_alloc()
    warn: variable dereferenced before check 'ctx' (see line 95)

I audited the callers and "ctx" can't be NULL so the check can be
removed.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
This commit is contained in:
Dan Carpenter 2020-04-07 12:30:28 +03:00 committed by Jens Wiklander
parent ae83d0b416
commit 1115899e7a
1 changed files with 1 additions and 2 deletions
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drivers/tee/tee_shm.c
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@ -161,8 +161,7 @@ struct tee_shm *tee_shm_alloc(struct tee_context *ctx, size_t size, u32 flags)
}
}
if (ctx)
teedev_ctx_get(ctx);
teedev_ctx_get(ctx);
return shm;
err_rem: