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nvram: Drop the bkl from non-generic nvram_llseek()
Drop the bkl from nvram_llseek() as it obviously protects nothing. The file offset is safe in essence. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <1255116426-7270-1-git-send-email-fweisbec@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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@ -38,7 +38,6 @@
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#define NVRAM_VERSION "1.3"
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#include <linux/module.h>
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#include <linux/smp_lock.h>
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#include <linux/nvram.h>
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#define PC 1
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@ -214,7 +213,6 @@ void nvram_set_checksum(void)
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static loff_t nvram_llseek(struct file *file, loff_t offset, int origin)
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{
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lock_kernel();
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switch (origin) {
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case 0:
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/* nothing to do */
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@ -226,7 +224,7 @@ static loff_t nvram_llseek(struct file *file, loff_t offset, int origin)
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offset += NVRAM_BYTES;
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break;
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}
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unlock_kernel();
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return (offset >= 0) ? (file->f_pos = offset) : -EINVAL;
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}
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