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fs: ext4: constify the buffer passed to write functions

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There is no need to modify the buffer passed to ext4fs_write_file().
The memset() call is not required here and was likely copied from the
equivalent part of the ext4fs_read_file() function where we do need it.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Jean-Jacques Hiblot
2019-02-13 12:15:24 +01:00
committed by Tom Rini
parent 290100583d
commit b000180b0f
4 changed files with 8 additions and 9 deletions
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2
include/ext4fs.h
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@@ -134,7 +134,7 @@ extern int gindex;
int ext4fs_init(void);
void ext4fs_deinit(void);
int ext4fs_filename_unlink(char *filename);
int ext4fs_write(const char *fname, unsigned char *buffer,
int ext4fs_write(const char *fname, const char *buffer,
unsigned long sizebytes);
int ext4_write_file(const char *filename, void *buf, loff_t offset, loff_t len,
loff_t *actwrite);