[Intel-gfx] [PATCH] drm/i915/selftests: Fix return value check in live_breadcrumbs_smoketest()

In case of error, the function live_context() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Fixes: 52c0fdb25c7c9 ("drm/i915: Replace global breadcrumbs ...") Reported-by: Hulk Robot Signed-off-by: Zhihao Cheng --

Re: [PATCH v1 1/1] treewide: Align match_string() with sysfs_match_string()

ame, CRYPTO_MAX_ALG_NAME, "hmac(%s)", c->auth_hash_name); Reviewed-by: Zhihao Cheng # fs/ubifs