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drm/i915/selftests: fix smatch warning in igt_check_blocks

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The block here can't be NULL, especially since we already dereferenced
it earlier, so remove the redundant check.

igt_check_blocks() warn: variable dereferenced before check 'block' (see line 126)

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Ramalingam C <ramalingam.c@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210702104642.1189978-1-matthew.auld@intel.com
This commit is contained in:
Matthew Auld 2021-07-02 11:46:41 +01:00
parent 7e8376f1d1
commit 0c1145e05c
1 changed files with 2 additions and 4 deletions
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6
drivers/gpu/drm/i915/selftests/i915_buddy.c
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@ -166,10 +166,8 @@ static int igt_check_blocks(struct i915_buddy_mm *mm,
igt_dump_block(mm, prev);
}
if (block) {
pr_err("bad block, dump:\n");
igt_dump_block(mm, block);
}
pr_err("bad block, dump:\n");
igt_dump_block(mm, block);
return err;
}