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media: sti/delta: remove uneeded check

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At the error logic, ipc_buf was already asigned to &ctx->ipc_buf_struct,
with can't be null, as warned by smatch:

	drivers/media/platform/sti/delta/delta-ipc.c:223 delta_ipc_open() warn: variable dereferenced before check 'ctx->ipc_buf' (see line 183)

So, remove the uneeded check.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2019-03-25 16:32:19 -04:00
parent 4f777d011b
commit 1021cd5677
1 changed files with 2 additions and 4 deletions
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6
drivers/media/platform/sti/delta/delta-ipc.c
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@ -220,10 +220,8 @@ int delta_ipc_open(struct delta_ctx *pctx, const char *name,
err:
pctx->sys_errors++;
if (ctx->ipc_buf) {
hw_free(pctx, ctx->ipc_buf);
ctx->ipc_buf = NULL;
}
hw_free(pctx, ctx->ipc_buf);
ctx->ipc_buf = NULL;
return ret;
};