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author | 2020-01-28 11:06:49 -0800 | |
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committer | 2020-01-28 11:06:49 -0800 | |
commit | 435dd727a411004d9402ad0c868c958408271a48 (patch) | |
tree | fe2b8575fd735cd7f22a7f6a66bbf9dc3be13a6e /arch/x86/kernel | |
parent | Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/ker... (diff) | |
parent | x86/apic/uv: Avoid unused variable warning (diff) | |
download | linux-435dd727a411004d9402ad0c868c958408271a48.tar.gz linux-435dd727a411004d9402ad0c868c958408271a48.tar.bz2 linux-435dd727a411004d9402ad0c868c958408271a48.zip |
Merge branch 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 apic fix from Ingo Molnar:
"A single commit that simplifies the code and gets rid of a compiler
warning"
* 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/apic/uv: Avoid unused variable warning
Diffstat (limited to 'arch/x86/kernel')
-rw-r--r-- | arch/x86/kernel/apic/x2apic_uv_x.c | 43 |
1 files changed, 6 insertions, 37 deletions
diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c index d5b51a740524..ad53b2abc859 100644 --- a/arch/x86/kernel/apic/x2apic_uv_x.c +++ b/arch/x86/kernel/apic/x2apic_uv_x.c @@ -1493,65 +1493,34 @@ static void check_efi_reboot(void) } /* Setup user proc fs files */ -static int proc_hubbed_show(struct seq_file *file, void *data) +static int __maybe_unused proc_hubbed_show(struct seq_file *file, void *data) { seq_printf(file, "0x%x\n", uv_hubbed_system); return 0; } -static int proc_hubless_show(struct seq_file *file, void *data) +static int __maybe_unused proc_hubless_show(struct seq_file *file, void *data) { seq_printf(file, "0x%x\n", uv_hubless_system); return 0; } -static int proc_oemid_show(struct seq_file *file, void *data) +static int __maybe_unused proc_oemid_show(struct seq_file *file, void *data) { seq_printf(file, "%s/%s\n", oem_id, oem_table_id); return 0; } -static int proc_hubbed_open(struct inode *inode, struct file *file) -{ - return single_open(file, proc_hubbed_show, (void *)NULL); -} - -static int proc_hubless_open(struct inode *inode, struct file *file) -{ - return single_open(file, proc_hubless_show, (void *)NULL); -} - -static int proc_oemid_open(struct inode *inode, struct file *file) -{ - return single_open(file, proc_oemid_show, (void *)NULL); -} - -/* (struct is "non-const" as open function is set at runtime) */ -static struct file_operations proc_version_fops = { - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static const struct file_operations proc_oemid_fops = { - .open = proc_oemid_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static __init void uv_setup_proc_files(int hubless) { struct proc_dir_entry *pde; - char *name = hubless ? "hubless" : "hubbed"; pde = proc_mkdir(UV_PROC_NODE, NULL); - proc_create("oemid", 0, pde, &proc_oemid_fops); - proc_create(name, 0, pde, &proc_version_fops); + proc_create_single("oemid", 0, pde, proc_oemid_show); if (hubless) - proc_version_fops.open = proc_hubless_open; + proc_create_single("hubless", 0, pde, proc_hubless_show); else - proc_version_fops.open = proc_hubbed_open; + proc_create_single("hubbed", 0, pde, proc_hubbed_show); } /* Initialize UV hubless systems */ |