diff options
| author | Daisuke Nojiri <dnojiri@chromium.org> | 2014-11-12 14:01:23 -0800 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2015-04-10 16:48:00 +0200 |
| commit | 6dc94c068217f9ea55f84b60725fd4bbc258f7cb (patch) | |
| tree | 54107ee643cbf75a4e4ebb8f82e3b43967c6ac52 /src/vendorcode | |
| parent | 627b3bd2b09e4daf40001f2a7833df3ef2a257b2 (diff) | |
vboot: fix invalid check for the returned value from spi_flash->write
spi_flash->write returns non-zero on error and zero on success, not the
number of bytes written.
BUG=none
BRANCH=ToT
TEST=Booted storm. Verified successfully nvdata was saved.
Original-Change-Id: If50cc1a62a4f06398d1830cca60085b6f925fff3
Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/229389
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Randall Spangler <rspangler@chromium.org>
(cherry picked from commit 1e8cdbdb07e99c3f72c35f76d68144f46107acd9)
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Change-Id: I216e97f734da8d4b52c2da8329f4143b7b0656cd
Reviewed-on: http://review.coreboot.org/9439
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/vendorcode')
| -rw-r--r-- | src/vendorcode/google/chromeos/vbnv_flash.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/vendorcode/google/chromeos/vbnv_flash.c b/src/vendorcode/google/chromeos/vbnv_flash.c index cf7c002bcd..665c184273 100644 --- a/src/vendorcode/google/chromeos/vbnv_flash.c +++ b/src/vendorcode/google/chromeos/vbnv_flash.c @@ -175,8 +175,7 @@ void save_vbnv(const uint8_t *vbnv_copy) if (vbnv_flash_probe()) return; /* error */ - if (spi_flash->write(spi_flash, new_offset, - BLOB_SIZE, vbnv_copy) != BLOB_SIZE) { + if (spi_flash->write(spi_flash, new_offset, BLOB_SIZE, vbnv_copy)) { printk(BIOS_ERR, "failed to write nvdata\n"); return; /* error */ } |