media: sti/delta: remove uneeded check

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>

diff --git a/drivers/media/platform/sti/delta/delta-ipc.c b/drivers/media/platform/sti/delta/delta-ipc.c
index a4603d5..186d88f 100644 (file)
--- a/drivers/media/platform/sti/delta/delta-ipc.c
+++ b/drivers/media/platform/sti/delta/delta-ipc.c
@@ -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;
 };