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| author | Simon Glass <sjg@chromium.org> | 2014-06-02 22:04:51 -0600 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-06-11 16:25:46 -0400 |
| commit | 4f427a421fcba92b0325907fe79464c9791e85d5 (patch) | |
| tree | 6b13739c671ea04f0e4e6a5f1f811aca1ecb8e08 /include/rsa.h | |
| parent | 63b4b5bae52e48528876e13e858ef934ac2e4a3b (diff) | |
| download | u-boot-imx-4f427a421fcba92b0325907fe79464c9791e85d5.zip u-boot-imx-4f427a421fcba92b0325907fe79464c9791e85d5.tar.gz u-boot-imx-4f427a421fcba92b0325907fe79464c9791e85d5.tar.bz2 | |
fdt: Update functions which write to an FDT to return -ENOSPC
When writing values into an FDT it is possible that there will be
insufficient space. If the caller gets a useful error then it can
potentially deal with the situation.
Adjust these functions to return -ENOSPC when the FDT is full.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/rsa.h')
| -rw-r--r-- | include/rsa.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/rsa.h b/include/rsa.h index a5680ab..325751a 100644 --- a/include/rsa.h +++ b/include/rsa.h @@ -60,7 +60,8 @@ int rsa_sign(struct image_sign_info *info, * * @info: Specifies key and FIT information * @keydest: Destination FDT blob for public key data - * @return: 0, on success, -ve on error + * @return: 0, on success, -ENOSPC if the keydest FDT blob ran out of space, + other -ve value on error */ int rsa_add_verify_data(struct image_sign_info *info, void *keydest); #else |