diff options
| author | Vasu Dev <vasu.dev@intel.com> | 2009-11-03 19:47:55 (GMT) |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2009-12-04 18:01:09 (GMT) |
| commit | a7bbc7f40aa01eefef3d367349e1e6e87881a305 (patch) | |
| tree | fa03ef233949f2d1ccd37515e3bbb890451d3666 /drivers/scsi/libfc/fc_frame.c | |
| parent | 1875f27e291d05711f15a8a3d486abfeaf385931 (diff) | |
| download | linux-a7bbc7f40aa01eefef3d367349e1e6e87881a305.tar.xz | |
[SCSI] fcoe, libfc: use single frame allocation API
Cleans up frame allocation APIs to have just single fc_frame_alloc API.
Removes _fc_frame_alloc, renames __fc_frame_alloc to _fc_frame_alloc.
Modifies fc_fcp_send_data for removed _fc_frame_alloc, fc_fcp_send_data
was the only user of removed _fc_frame_alloc.
Also Adds check in fc_frame_alloc to do mod by 4 for only non-zero
len value.
This patch is prep work to fix can_queue reducing in next patch.
Single fc_frame_alloc API helps in fixing can_queue reducing in
next patch.
Signed-off-by: Vasu Dev <vasu.dev@intel.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/libfc/fc_frame.c')
| -rw-r--r-- | drivers/scsi/libfc/fc_frame.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/scsi/libfc/fc_frame.c b/drivers/scsi/libfc/fc_frame.c index 4fea369..79c9565 100644 --- a/drivers/scsi/libfc/fc_frame.c +++ b/drivers/scsi/libfc/fc_frame.c @@ -51,7 +51,7 @@ EXPORT_SYMBOL(fc_frame_crc_check); * Allocate a frame intended to be sent via fcoe_xmit. * Get an sk_buff for the frame and set the length. */ -struct fc_frame *__fc_frame_alloc(size_t len) +struct fc_frame *_fc_frame_alloc(size_t len) { struct fc_frame *fp; struct sk_buff *skb; @@ -67,7 +67,7 @@ struct fc_frame *__fc_frame_alloc(size_t len) skb_put(skb, len); return fp; } -EXPORT_SYMBOL(__fc_frame_alloc); +EXPORT_SYMBOL(_fc_frame_alloc); struct fc_frame *fc_frame_alloc_fill(struct fc_lport *lp, size_t payload_len) { @@ -77,7 +77,7 @@ struct fc_frame *fc_frame_alloc_fill(struct fc_lport *lp, size_t payload_len) fill = payload_len % 4; if (fill != 0) fill = 4 - fill; - fp = __fc_frame_alloc(payload_len + fill); + fp = _fc_frame_alloc(payload_len + fill); if (fp) { memset((char *) fr_hdr(fp) + payload_len, 0, fill); /* trim is OK, we just allocated it so there are no fragments */ |