From: Greg KH <gregkh@suse.de>
To: linux-kernel@vger.kernel.org, linux-pci@atrey.karlin.mff.cuni.cz
Cc: eike-hotplug@sf-tec.de
Subject: [PATCH] PCI Hotplug: remove code duplication in drivers/pci/hotplug/ibmphp_pci.c
Date: Fri, 1 Apr 2005 15:47:51 -0800 [thread overview]
Message-ID: <1112399271636@kroah.com> (raw)
In-Reply-To: <11123992702271@kroah.com>
ChangeSet 1.2181.16.9, 2005/03/17 13:54:33-08:00, eike-hotplug@sf-tec.de
[PATCH] PCI Hotplug: remove code duplication in drivers/pci/hotplug/ibmphp_pci.c
This patch removes some code duplication where if and else have the
same code at the beginning and the end of the branch.
Signed-off-by: Rolf Eike Beer <eike-hotplug@sf-tec.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/pci/hotplug/ibmphp_pci.c | 36 ++++++++++--------------------------
1 files changed, 10 insertions(+), 26 deletions(-)
diff -Nru a/drivers/pci/hotplug/ibmphp_pci.c b/drivers/pci/hotplug/ibmphp_pci.c
--- a/drivers/pci/hotplug/ibmphp_pci.c 2005-04-01 15:37:11 -08:00
+++ b/drivers/pci/hotplug/ibmphp_pci.c 2005-04-01 15:37:11 -08:00
@@ -1308,9 +1308,9 @@
/* ????????? DO WE NEED TO WRITE ANYTHING INTO THE PCI CONFIG SPACE BACK ?????????? */
} else {
/* This is Memory */
+ start_address &= PCI_BASE_ADDRESS_MEM_MASK;
if (start_address & PCI_BASE_ADDRESS_MEM_PREFETCH) {
/* pfmem */
- start_address &= PCI_BASE_ADDRESS_MEM_MASK;
debug ("start address of pfmem is %x\n", start_address);
if (ibmphp_find_resource (bus, start_address, &pfmem, PFMEM) < 0) {
@@ -1321,15 +1321,8 @@
debug ("pfmem->start = %x\n", pfmem->start);
ibmphp_remove_resource (pfmem);
-
- if (tmp_address & PCI_BASE_ADDRESS_MEM_TYPE_64) {
- /* takes up another dword */
- count += 1;
- }
-
} else {
/* regular memory */
- start_address &= PCI_BASE_ADDRESS_MEM_MASK;
debug ("start address of mem is %x\n", start_address);
if (ibmphp_find_resource (bus, start_address, &mem, MEM) < 0) {
err ("cannot find corresponding MEM resource to remove\n");
@@ -1339,11 +1332,10 @@
debug ("mem->start = %x\n", mem->start);
ibmphp_remove_resource (mem);
-
- if (tmp_address & PCI_BASE_ADDRESS_MEM_TYPE_64) {
- /* takes up another dword */
- count += 1;
- }
+ }
+ if (tmp_address & PCI_BASE_ADDRESS_MEM_TYPE_64) {
+ /* takes up another dword */
+ count += 1;
}
} /* end of mem */
} /* end of for */
@@ -1428,9 +1420,9 @@
/* ????????? DO WE NEED TO WRITE ANYTHING INTO THE PCI CONFIG SPACE BACK ?????????? */
} else {
/* This is Memory */
+ start_address &= PCI_BASE_ADDRESS_MEM_MASK;
if (start_address & PCI_BASE_ADDRESS_MEM_PREFETCH) {
/* pfmem */
- start_address &= PCI_BASE_ADDRESS_MEM_MASK;
if (ibmphp_find_resource (bus, start_address, &pfmem, PFMEM) < 0) {
err ("cannot find corresponding PFMEM resource to remove\n");
return -EINVAL;
@@ -1439,15 +1431,8 @@
debug ("pfmem->start = %x\n", pfmem->start);
ibmphp_remove_resource (pfmem);
-
- if (tmp_address & PCI_BASE_ADDRESS_MEM_TYPE_64) {
- /* takes up another dword */
- count += 1;
- }
-
} else {
/* regular memory */
- start_address &= PCI_BASE_ADDRESS_MEM_MASK;
if (ibmphp_find_resource (bus, start_address, &mem, MEM) < 0) {
err ("cannot find corresponding MEM resource to remove\n");
return -EINVAL;
@@ -1456,11 +1441,10 @@
debug ("mem->start = %x\n", mem->start);
ibmphp_remove_resource (mem);
-
- if (tmp_address & PCI_BASE_ADDRESS_MEM_TYPE_64) {
- /* takes up another dword */
- count += 1;
- }
+ }
+ if (tmp_address & PCI_BASE_ADDRESS_MEM_TYPE_64) {
+ /* takes up another dword */
+ count += 1;
}
} /* end of mem */
} /* end of for */
next prev parent reply other threads:[~2005-04-02 0:40 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-01 23:45 [BK PATCH] PCI update for 2.6.12-rc1 Greg KH
2005-04-01 23:47 ` PCI: increase the size of the pci.ids strings Greg KH
2005-04-01 23:47 ` Remove item from feature-removal-schedule.txt that was already removed from the kernel Greg KH
2005-04-01 23:47 ` PCI: add CONFIG_PCI_NAMES to the feature-removal-schedule.txt file Greg KH
2005-04-01 23:47 ` [PATCH] PCI: sync up with the latest pci.ids file from sf.net Greg KH
2005-04-01 23:47 ` [PATCH] PCI: Add PCI device ID for new Mellanox HCA Greg KH
2005-04-01 23:47 ` [PATCH] PCI: Patch for Serverworks chips in hotplug environment Greg KH
2005-04-01 23:47 ` PCI: fix an oops in some pci devices on hotplug remove when their resources are being freed Greg KH
2005-04-01 23:47 ` [PATCH] PCI: trivial DBG tidy-up Greg KH
2005-04-01 23:47 ` Greg KH [this message]
2005-04-01 23:47 ` [PATCH] PCI Hotplug: only call ibmphp_remove_resource() if argument is not NULL Greg KH
2005-04-01 23:47 ` [PATCH] PCI: 80 column lines Greg KH
2005-04-01 23:47 ` [PATCH] [PATCH] remove redundant devices list Greg KH
2005-04-01 23:47 ` [PATCH] PCI busses are structs, not integers Greg KH
2005-04-01 23:47 ` [PATCH] pci_ids.h correction for Intel ICH7M Greg KH
2005-04-01 23:47 ` [PATCH] sort-out-pci_rom_address_enable-vs-ioresource_rom_enable.patch Greg KH
2005-04-01 23:47 ` [PATCH] arch/i386/pci/i386.c: Use new for_each_pci_dev macro Greg KH
2005-04-01 23:47 ` PCI Hotplug: enforce the rule that a hotplug slot needs a release function Greg KH
2005-04-01 23:47 ` [PATCH] PCI Hotplug: add documentation about release pointer Greg KH
2005-04-01 23:47 ` [PATCH] PCI: Quirk for Asus M5N Greg KH
2005-04-01 23:47 ` [PATCH] drivers/pci/hotplug/cpqphp_core.c: fix a check after use Greg KH
2005-04-01 23:47 ` [PATCH] PCI: shrink drivers/pci/proc.c::pci_seq_start() Greg KH
2005-04-01 23:47 ` [PATCH] PCI: handle multiple video cards on the same bus Greg KH
2005-04-01 23:47 ` [PATCH] PCI: remove pci_find_device usage from pci sysfs code Greg KH
2005-04-01 23:47 ` [PATCH] drivers/pci/msi.c: fix a check after use Greg KH
2005-04-01 23:47 ` PCI: clean up the dynamic id logic a little bit Greg KH
2005-04-01 23:47 ` [PATCH] PCI: create PCI_DEBUG config option to make it easier for users to enable pci debugging Greg KH
2005-04-02 12:20 ` [PATCH] PCI Hotplug: remove code duplication in drivers/pci/hotplug/ibmphp_pci.c Rolf Eike Beer
2005-04-02 19:26 ` Andrew Morton
2005-04-08 0:07 ` Greg KH
2005-04-08 7:02 ` Rolf Eike Beer
2005-04-02 1:10 ` PCI: fix an oops in some pci devices on hotplug remove when their resources are being freed Matthew Wilcox
2005-04-02 3:31 ` Greg KH
2005-04-02 3:53 ` Matthew Wilcox
2005-04-02 4:04 ` Greg KH
2005-04-04 20:11 ` PCI: increase the size of the pci.ids strings Giuseppe Bilotta
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1112399271636@kroah.com \
--to=gregkh@suse.de \
--cc=eike-hotplug@sf-tec.de \
--cc=greg@kroah.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@atrey.karlin.mff.cuni.cz \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox