diff options
| author | Shobhit Kumar <shobhit.kumar@intel.com> | 2014-04-15 13:54:07 +0530 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-04-15 21:46:09 +0200 |
| commit | b0256cdcb4c3aa1fe141d30cbf232872282cbb64 (patch) | |
| tree | ae7437767460932221c57d45327d2b1aa40e1a61 /drivers/gpu/drm/i915/intel_bios.c | |
| parent | 4d43e9bd1f38a4e42cea4c8527df191a9299122b (diff) | |
drm/i915: Code cleanup patch to fix checkpatch errors
This cleans up the checkpatch errors for the merged commit -
commit d3b542fcfc72d7724585e3fd2c5e75351bc3df47
Author: Shobhit Kumar <shobhit.kumar@intel.com>
Date: Mon Apr 14 11:00:34 2014 +0530
drm/i915: Add parsing support for new MIPI blocks in VBT
Signed-off-by: Shobhit Kumar <shobhit.kumar@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_bios.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_bios.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c index f491e363e84d..054dbe7fdf9b 100644 --- a/drivers/gpu/drm/i915/intel_bios.c +++ b/drivers/gpu/drm/i915/intel_bios.c @@ -643,13 +643,15 @@ static u8 *goto_next_sequence(u8 *data, int *size) * skip by this element payload size * skip elem id, command flag and data type */ - if ((tmp = tmp - 5) < 0) + tmp -= 5; + if (tmp < 0) return NULL; data += 3; len = *((u16 *)data); - if ((tmp = tmp - len) < 0) + tmp -= len; + if (tmp < 0) return NULL; /* skip by len */ @@ -657,13 +659,15 @@ static u8 *goto_next_sequence(u8 *data, int *size) break; case MIPI_SEQ_ELEM_DELAY: /* skip by elem id, and delay is 4 bytes */ - if ((tmp = tmp - 5) < 0) + tmp -= 5; + if (tmp < 0) return NULL; data += 5; break; case MIPI_SEQ_ELEM_GPIO: - if ((tmp = tmp - 3) < 0) + tmp -= 3; + if (tmp < 0) return NULL; data += 3; |