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vfs: constify path argument to kernel_read_file_from_path

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This patch constifies the path argument to kernel_read_file_from_path().

Signed-off-by: Mimi Zohar <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Mimi Zohar authored and Linus Torvalds committed 2017-09-14 20:18:45 -07:00
1 parent 6ed0529fef
commit 711aab1dbb
3 files changed
+3 -3
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fs/exec.c
+1 -1
View File
@@ -955,7 +955,7 @@ out:
}
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
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@@ -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
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@@ -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;