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[media] staging: davinci_vpfe: fix error check

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The check would check the pointer, which is never less than 0.
According to the error message, the correct check would be
to check the return value of ipipe_mode. Check that instead.

Reported-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Levente Kurusa <levex@linux.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Levente Kurusa 2014-02-15 07:17:11 -03:00 committed by Mauro Carvalho Chehab
parent 6e9179e2af
commit 57802c5261
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c
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@ -267,7 +267,7 @@ int config_ipipe_hw(struct vpfe_ipipe_device *ipipe)
}
ipipe_mode = get_ipipe_mode(ipipe);
if (ipipe < 0) {
if (ipipe_mode < 0) {
pr_err("Failed to get ipipe mode");
return -EINVAL;
}