[media] s5p-mfc: Fix an error check
authorSachin Kamat <sachin.kamat@linaro.org>
Wed, 2 Jan 2013 09:45:49 +0000 (06:45 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Sun, 6 Jan 2013 11:57:09 +0000 (09:57 -0200)
Checking unsigned variable for negative value always returns false.
Hence make this value signed as we expect it to be negative too.
Fixes the following smatch warning:
drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:572
s5p_mfc_set_enc_ref_buffer_v6() warn: unsigned 'buf_size1' is never
less than zero.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c

index 5f9a5e0734562d7c09d93733652b45718592573d..91d508729d436b4d4f5ac8f2dae31953f7ce4b4c 100644 (file)
@@ -535,8 +535,8 @@ void s5p_mfc_get_enc_frame_buffer_v6(struct s5p_mfc_ctx *ctx,
 int s5p_mfc_set_enc_ref_buffer_v6(struct s5p_mfc_ctx *ctx)
 {
        struct s5p_mfc_dev *dev = ctx->dev;
-       size_t buf_addr1, buf_size1;
-       int i;
+       size_t buf_addr1;
+       int i, buf_size1;
 
        mfc_debug_enter();