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| author |   Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2022-04-23 15:24:03 +0200 |
|---|---|---|
| committer |   Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2022-04-26 15:06:00 +0200 |
| commit | 33d7085682b4aa212ebfadbc21da81dfefaaac16 (patch) | |
| tree | 123c87790111f8681917de868187dc492e1c6306 /arch/mips/sgi-ip27/ip27-xtalk.c | |
| parent | Linux 5.18-rc3 (diff) | |
| download | linux-dev-33d7085682b4aa212ebfadbc21da81dfefaaac16.tar.xz linux-dev-33d7085682b4aa212ebfadbc21da81dfefaaac16.zip | |
MIPS: SGI-IP27: Free some unused memory
platform_device_add_data() duplicates the memory it is passed. So we can
free some memory to save a few bytes that would remain unused otherwise.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips/sgi-ip27/ip27-xtalk.c')
| -rw-r--r-- | arch/mips/sgi-ip27/ip27-xtalk.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/mips/sgi-ip27/ip27-xtalk.c b/arch/mips/sgi-ip27/ip27-xtalk.c index 000ede156bdc..e762886d1dda 100644 --- a/arch/mips/sgi-ip27/ip27-xtalk.c +++ b/arch/mips/sgi-ip27/ip27-xtalk.c @@ -53,6 +53,8 @@ static void bridge_platform_create(nasid_t nasid, int widget, int masterwid) } platform_device_add_resources(pdev, &w1_res, 1); platform_device_add_data(pdev, wd, sizeof(*wd)); + /* platform_device_add_data() duplicates the data */ + kfree(wd); platform_device_add(pdev); bd = kzalloc(sizeof(*bd), GFP_KERNEL); @@ -83,6 +85,8 @@ static void bridge_platform_create(nasid_t nasid, int widget, int masterwid) bd->io_offset = offset; platform_device_add_data(pdev, bd, sizeof(*bd)); + /* platform_device_add_data() duplicates the data */ + kfree(bd); platform_device_add(pdev); pr_info("xtalk:n%d/%x bridge widget\n", nasid, widget); return; |