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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2023-03-23 22:40:22 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-29 10:02:19 +0300 |
| commit | c03ff66dc0e0cbad9ed0c29500843e1da8533118 (patch) | |
| tree | 33a7dc3e497d8d121ff32cb3c4946743aa18ca56 /drivers/usb | |
| parent | df9ba6a245b34332e82df07b078988abf0ac1f09 (diff) | |
| download | linux-c03ff66dc0e0cbad9ed0c29500843e1da8533118.tar.xz | |
usb: pci-quirks: Reduce the length of a spinlock section in usb_amd_find_chipset_info()
'info' is local to the function. There is no need to zeroing it within
a spin_lock section. Moreover, there is no need to explicitly initialize
the .need_pll_quirk field.
Initialize the structure when defined and remove the now useless memset().
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/08ee42fced6af6bd56892cd14f2464380ab071fa.1679600396.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/pci-quirks.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c index ef08d68b9714..2665832f9add 100644 --- a/drivers/usb/host/pci-quirks.c +++ b/drivers/usb/host/pci-quirks.c @@ -207,8 +207,7 @@ EXPORT_SYMBOL_GPL(sb800_prefetch); static void usb_amd_find_chipset_info(void) { unsigned long flags; - struct amd_chipset_info info; - info.need_pll_quirk = false; + struct amd_chipset_info info = { }; spin_lock_irqsave(&amd_lock, flags); @@ -218,7 +217,6 @@ static void usb_amd_find_chipset_info(void) spin_unlock_irqrestore(&amd_lock, flags); return; } - memset(&info, 0, sizeof(info)); spin_unlock_irqrestore(&amd_lock, flags); if (!amd_chipset_sb_type_init(&info)) { |