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Tue, 30 Jan 2024 09:49:52 +0000 (UTC) Received: from dovecot-director2.suse.de ([10.150.64.162]) by imap2.dmz-prg2.suse.org with ESMTPSA id z3HfEEDGuGWUbwAAn2gu4w (envelope-from ); Tue, 30 Jan 2024 09:49:52 +0000 From: Daniel Wagner To: James Smart Cc: Keith Busch , Christoph Hellwig , Hannes Reinecke , linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, Daniel Wagner Subject: [PATCH v4 07/12] nvmet-fc: remove null hostport pointer check Date: Tue, 30 Jan 2024 10:49:33 +0100 Message-ID: <20240130094938.1575-8-dwagner@suse.de> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240130094938.1575-1-dwagner@suse.de> References: <20240130094938.1575-1-dwagner@suse.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Authentication-Results: smtp-out1.suse.de; none X-Spam-Level: X-Spam-Score: -0.34 X-Spamd-Result: default: False [-0.34 / 50.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_MISSING_CHARSET(2.50)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; REPLY(-4.00)[]; BROKEN_CONTENT_TYPE(1.50)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_RATELIMIT(0.00)[to_ip_from(RL7u6ok1g4a6hhe6aduz96x8er)]; RCVD_COUNT_THREE(0.00)[3]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; RCPT_COUNT_SEVEN(0.00)[7]; MID_CONTAINS_FROM(1.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:email]; FUZZY_BLOCKED(0.00)[rspamd.com]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_ALL(0.00)[]; BAYES_HAM(-0.04)[58.94%] X-Spam-Flag: NO Content-Type: text/plain; charset="utf-8" An association has always a valid hostport pointer. Remove useless null pointer check. Reviewed-by: Hannes Reinecke Signed-off-by: Daniel Wagner Reviewed-by: Christoph Hellwig --- drivers/nvme/target/fc.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/nvme/target/fc.c b/drivers/nvme/target/fc.c index 205a12b1e841..849d9b17c60a 100644 --- a/drivers/nvme/target/fc.c +++ b/drivers/nvme/target/fc.c @@ -488,8 +488,7 @@ nvmet_fc_xmt_disconnect_assoc(struct nvmet_fc_tgt_assoc= *assoc) * message is normal. Otherwise, send unless the hostport has * already been invalidated by the lldd. */ - if (!tgtport->ops->ls_req || !assoc->hostport || - assoc->hostport->invalid) + if (!tgtport->ops->ls_req || assoc->hostport->invalid) return; =20 lsop =3D kzalloc((sizeof(*lsop) + @@ -1524,8 +1523,7 @@ nvmet_fc_invalidate_host(struct nvmet_fc_target_port = *target_port, spin_lock_irqsave(&tgtport->lock, flags); list_for_each_entry_safe(assoc, next, &tgtport->assoc_list, a_list) { - if (!assoc->hostport || - assoc->hostport->hosthandle !=3D hosthandle) + if (assoc->hostport->hosthandle !=3D hosthandle) continue; if (!nvmet_fc_tgt_a_get(assoc)) continue; --=20 2.43.0