5.15-stable review patch. If anyone has any objections, please let me know.
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From: Christoph Hellwig hch@lst.de
[ Upstream commit 7d8b72aaddd3ec5f350d3e9988d6735a7b9b18e9 ]
No need to pass it through a bunch of functions.
Signed-off-by: Christoph Hellwig hch@lst.de Signed-off-by: Jens Axboe axboe@kernel.dk Stable-dep-of: 1a721de8489f ("block: don't add or resize partition on the disk with GENHD_FL_NO_PART") Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/block/paride/pcd.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/block/paride/pcd.c b/drivers/block/paride/pcd.c index f9cdd11f02f58..8903fdaa20466 100644 --- a/drivers/block/paride/pcd.c +++ b/drivers/block/paride/pcd.c @@ -630,10 +630,11 @@ static int pcd_drive_status(struct cdrom_device_info *cdi, int slot_nr) return CDS_DISC_OK; }
-static int pcd_identify(struct pcd_unit *cd, char *id) +static int pcd_identify(struct pcd_unit *cd) { - int k, s; char id_cmd[12] = { 0x12, 0, 0, 0, 36, 0, 0, 0, 0, 0, 0, 0 }; + char id[18]; + int k, s;
pcd_bufblk = -1;
@@ -664,15 +665,15 @@ static int pcd_identify(struct pcd_unit *cd, char *id) * returns 0, with id set if drive is detected * -1, if drive detection failed */ -static int pcd_probe(struct pcd_unit *cd, int ms, char *id) +static int pcd_probe(struct pcd_unit *cd, int ms) { if (ms == -1) { for (cd->drive = 0; cd->drive <= 1; cd->drive++) - if (!pcd_reset(cd) && !pcd_identify(cd, id)) + if (!pcd_reset(cd) && !pcd_identify(cd)) return 0; } else { cd->drive = ms; - if (!pcd_reset(cd) && !pcd_identify(cd, id)) + if (!pcd_reset(cd) && !pcd_identify(cd)) return 0; } return -1; @@ -709,7 +710,6 @@ static void pcd_probe_capabilities(void)
static int pcd_detect(void) { - char id[18]; int k, unit; struct pcd_unit *cd;
@@ -727,7 +727,7 @@ static int pcd_detect(void) cd = pcd; if (cd->disk && pi_init(cd->pi, 1, -1, -1, -1, -1, -1, pcd_buffer, PI_PCD, verbose, cd->name)) { - if (!pcd_probe(cd, -1, id)) { + if (!pcd_probe(cd, -1)) { cd->present = 1; k++; } else @@ -744,7 +744,7 @@ static int pcd_detect(void) conf[D_UNI], conf[D_PRO], conf[D_DLY], pcd_buffer, PI_PCD, verbose, cd->name)) continue; - if (!pcd_probe(cd, conf[D_SLV], id)) { + if (!pcd_probe(cd, conf[D_SLV])) { cd->present = 1; k++; } else