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[3/4] scsi: bfa: Convert bfad_reset_sdev_bflags() from a macro into a function

Message ID 20221031224728.2607760-4-bvanassche@acm.org
State New
Headers show
Series Call scsi_device_put() from non-atomic context | expand

Commit Message

Bart Van Assche Oct. 31, 2022, 10:47 p.m. UTC 
Before modifying bfad_reset_sdev_bflags(), convert it from a macro into a
function.

Cc: Anil Gurumurthy <anil.gurumurthy@qlogic.com>
Cc: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
 drivers/scsi/bfa/bfad_bsg.c | 27 +++++++++++++++++++++++++++
 drivers/scsi/bfa/bfad_im.h  | 26 --------------------------
 2 files changed, 27 insertions(+), 26 deletions(-)
diff mbox series

Patch

diff --git a/drivers/scsi/bfa/bfad_bsg.c b/drivers/scsi/bfa/bfad_bsg.c
index be8dfbe13e90..73754032e25c 100644
--- a/drivers/scsi/bfa/bfad_bsg.c
+++ b/drivers/scsi/bfa/bfad_bsg.c
@@ -2540,6 +2540,33 @@  bfad_iocmd_vf_clr_stats(struct bfad_s *bfad, void *cmd)
 	return 0;
 }
 
+/*
+ * Set the SCSI device sdev_bflags - sdev_bflags are used by the
+ * SCSI mid-layer to choose LUN Scanning mode REPORT_LUNS vs. Sequential Scan
+ *
+ * Internally iterates over all the ITNIM's part of the im_port & sets the
+ * sdev_bflags for the scsi_device associated with LUN #0.
+ */
+static void bfad_reset_sdev_bflags(struct bfad_im_port_s *im_port,
+				   int lunmask_cfg)
+{
+	const u32 scan_flags = BLIST_NOREPORTLUN | BLIST_SPARSELUN;
+	struct bfad_itnim_s *itnim;
+	struct scsi_device *sdev;
+
+	list_for_each_entry(itnim, &im_port->itnim_mapped_list, list_entry) {
+		sdev = scsi_device_lookup(im_port->shost, itnim->channel,
+					  itnim->scsi_tgt_id, 0);
+		if (sdev) {
+			if (lunmask_cfg == BFA_TRUE)
+				sdev->sdev_bflags |= scan_flags;
+			else
+				sdev->sdev_bflags &= ~scan_flags;
+			scsi_device_put(sdev);
+		}
+	}
+}
+
 /* Function to reset the LUN SCAN mode */
 static void
 bfad_iocmd_lunmask_reset_lunscan_mode(struct bfad_s *bfad, int lunmask_cfg)
diff --git a/drivers/scsi/bfa/bfad_im.h b/drivers/scsi/bfa/bfad_im.h
index c03b225ea1ba..4353feedf76a 100644
--- a/drivers/scsi/bfa/bfad_im.h
+++ b/drivers/scsi/bfa/bfad_im.h
@@ -198,30 +198,4 @@  irqreturn_t bfad_intx(int irq, void *dev_id);
 int bfad_im_bsg_request(struct bsg_job *job);
 int bfad_im_bsg_timeout(struct bsg_job *job);
 
-/*
- * Macro to set the SCSI device sdev_bflags - sdev_bflags are used by the
- * SCSI mid-layer to choose LUN Scanning mode REPORT_LUNS vs. Sequential Scan
- *
- * Internally iterate's over all the ITNIM's part of the im_port & set's the
- * sdev_bflags for the scsi_device associated with LUN #0.
- */
-#define bfad_reset_sdev_bflags(__im_port, __lunmask_cfg) do {		\
-	struct scsi_device *__sdev = NULL;				\
-	struct bfad_itnim_s *__itnim = NULL;				\
-	u32 scan_flags = BLIST_NOREPORTLUN | BLIST_SPARSELUN;		\
-	list_for_each_entry(__itnim, &((__im_port)->itnim_mapped_list),	\
-			    list_entry) {				\
-		__sdev = scsi_device_lookup((__im_port)->shost,		\
-					    __itnim->channel,		\
-					    __itnim->scsi_tgt_id, 0);	\
-		if (__sdev) {						\
-			if ((__lunmask_cfg) == BFA_TRUE)		\
-				__sdev->sdev_bflags |= scan_flags;	\
-			else						\
-				__sdev->sdev_bflags &= ~scan_flags;	\
-			scsi_device_put(__sdev);			\
-		}							\
-	}								\
-} while (0)
-
 #endif