[PATCH 3/5] media: sti/delta: remove uneeded check

[Mauro Carvalho Chehab]

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+sams...@kernel.org>
---
 drivers/media/platform/sti/delta/delta-ipc.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/media/platform/sti/delta/delta-ipc.c 
b/drivers/media/platform/sti/delta/delta-ipc.c
index a4603d573c34..186d88f02ecd 100644
--- 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;
 };
-- 
2.20.1