From mboxrd@z Thu Jan 1 00:00:00 1970 From: Colin King Date: Mon, 22 Jun 2020 14:48:50 +0000 Subject: [PATCH][next] mm: cma: remove redundant null check of the array cma->name Message-Id: <20200622144850.45952-1-colin.king@canonical.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Andrew Morton , Barry Song , Stephen Rothwell , Mike Kravetz , Roman Gushchin , linux-mm@kvack.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org From: Colin Ian King An earlier commit changed name from a pointer to an array so the cma->name null check is now redundant and can be removed. Addresses-Coverity: ("Array compared against 0") Fixes: e7f0557d7de9 ("mm: cma: fix the name of CMA areas") Signed-off-by: Colin Ian King --- mm/cma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/cma.c b/mm/cma.c index 31a61d410c59..6cf08817bac6 100644 --- a/mm/cma.c +++ b/mm/cma.c @@ -52,7 +52,7 @@ unsigned long cma_get_size(const struct cma *cma) const char *cma_get_name(const struct cma *cma) { - return cma->name ? cma->name : "(undefined)"; + return cma->name; } static unsigned long cma_bitmap_aligned_mask(const struct cma *cma, -- 2.27.0