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Commit 711aab1d authored by Mimi Zohar's avatar Mimi Zohar Committed by Linus Torvalds
Browse files

vfs: constify path argument to kernel_read_file_from_path 



This patch constifies the path argument to kernel_read_file_from_path().

Signed-off-by: default avatarMimi Zohar <zohar@linux.vnet.ibm.com>
Cc: Christoph Hellwig <hch@infradead.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 6ed0529f

fs/exec.c

+1 −1
Original line number Diff line number Diff line
@@ -955,7 +955,7 @@ int kernel_read_file(struct file *file, void **buf, loff_t *size, 
}

EXPORT_SYMBOL_GPL(kernel_read_file);



int kernel_read_file_from_path(char *path, void **buf, loff_t *size,

int kernel_read_file_from_path(const char *path, void **buf, loff_t *size,

			       loff_t max_size, enum kernel_read_file_id id)

{

	struct file *file;

include/linux/fs.h

+1 −1
Original line number Diff line number Diff line
@@ -2815,7 +2815,7 @@ static inline const char *kernel_read_file_id_str(enum kernel_read_file_id id) 


extern int kernel_read_file(struct file *, void **, loff_t *, loff_t,

			    enum kernel_read_file_id);

extern int kernel_read_file_from_path(char *, void **, loff_t *, loff_t,

extern int kernel_read_file_from_path(const char *, void **, loff_t *, loff_t,

				      enum kernel_read_file_id);

extern int kernel_read_file_from_fd(int, void **, loff_t *, loff_t,

				    enum kernel_read_file_id);

sound/oss/sound_firmware.h

+1 −1
Original line number Diff line number Diff line
@@ -21,7 +21,7 @@ static inline int mod_firmware_load(const char *fn, char **fp) 
	loff_t size;

	int err;



	err = kernel_read_file_from_path((char *)fn, (void **)fp, &size,

	err = kernel_read_file_from_path(fn, (void **)fp, &size,

					 131072, READING_FIRMWARE);

	if (err < 0)

		return 0;