From: Markus Elfring <[email protected]> Date: Wed, 16 Aug 2017 21:00:16 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit
The script “checkpatch.pl” pointed information out like the following. Comparison to NULL could be written !… Thus fix affected source code places. Signed-off-by: Markus Elfring <[email protected]> --- fs/pstore/ram.c | 2 +- fs/pstore/ram_core.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/pstore/ram.c b/fs/pstore/ram.c index 0ef95c384bed..38b81868f7f9 100644 --- a/fs/pstore/ram.c +++ b/fs/pstore/ram.c @@ -333,7 +333,7 @@ static ssize_t ramoops_pstore_read(struct pstore_record *record) record->ecc_notice_size = persistent_ram_ecc_string(prz, NULL, 0); record->buf = kmalloc(size + record->ecc_notice_size + 1, GFP_KERNEL); - if (record->buf == NULL) { + if (!record->buf) { size = -ENOMEM; goto out; } diff --git a/fs/pstore/ram_core.c b/fs/pstore/ram_core.c index 5d9f7280d757..e37b2d0cb9f4 100644 --- a/fs/pstore/ram_core.c +++ b/fs/pstore/ram_core.c @@ -223,7 +223,7 @@ static int persistent_ram_init_ecc(struct persistent_ram_zone *prz, */ prz->rs_decoder = init_rs(prz->ecc_info.symsize, prz->ecc_info.poly, 0, 1, prz->ecc_info.ecc_size); - if (prz->rs_decoder == NULL) { + if (!prz->rs_decoder) { pr_info("init_rs failed\n"); return -EINVAL; } -- 2.14.0
