fs/proc: make pde_get() return nothing
We don't need pde_get()'s return value, so make pde_get() return nothing Link: https://lkml.kernel.org/r/20201211061944.GA2387571@rlk Signed-off-by: Hui Su <sh_def@163.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -190,10 +190,9 @@ struct dentry *proc_lookup_de(struct inode *, struct dentry *, struct proc_dir_e
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extern int proc_readdir(struct file *, struct dir_context *);
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extern int proc_readdir(struct file *, struct dir_context *);
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int proc_readdir_de(struct file *, struct dir_context *, struct proc_dir_entry *);
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int proc_readdir_de(struct file *, struct dir_context *, struct proc_dir_entry *);
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static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
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static inline void pde_get(struct proc_dir_entry *pde)
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{
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{
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refcount_inc(&pde->refcnt);
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refcount_inc(&pde->refcnt);
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return pde;
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}
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}
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extern void pde_put(struct proc_dir_entry *);
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extern void pde_put(struct proc_dir_entry *);
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