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[media] s5p-mfc: Fix an error check

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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>
This commit is contained in:
Sachin Kamat 2013-01-02 06:45:49 -03:00 committed by Mauro Carvalho Chehab
parent b311ea4bf1
commit 4a9c85aa49
1 changed files with 2 additions and 2 deletions
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4
drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
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@ -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();