[U-Boot] [PATCH 1/4] fs/fat: Remove two statements without effect

Lukasz Majewski l.majewski at samsung.com
Mon Sep 12 12:43:33 CEST 2016


Hi Stefan,

> fatlength is a local variable which is no more used after the
> assignment. s_name is not used in the function, save the strncpy.
> 
> Signed-off-by: Stefan Brüns <stefan.bruens at rwth-aachen.de>
> ---
>  fs/fat/fat_write.c | 5 +----
>  1 file changed, 1 insertion(+), 4 deletions(-)
> 
> diff --git a/fs/fat/fat_write.c b/fs/fat/fat_write.c
> index eb3a916..961ccd8 100644
> --- a/fs/fat/fat_write.c
> +++ b/fs/fat/fat_write.c
> @@ -183,7 +183,6 @@ static __u32 get_fatent_value(fsdata *mydata,
> __u32 entry) if (getsize > fatlength)
>  			getsize = fatlength;
>  
> -		fatlength *= mydata->sect_size;	/* We want it
> in bytes now */ startblock += mydata->fat_sect;	/* Offset from
> start of disk */ 
>  		/* Write back the fatbuf to the disk */
> @@ -326,10 +325,8 @@ fill_dir_slot(fsdata *mydata, dir_entry
> **dentptr, const char *l_name) dir_slot *slotptr = (dir_slot
> *)get_contents_vfatname_block; __u8 counter = 0, checksum;
>  	int idx = 0, ret;
> -	char s_name[16];
>  
> -	/* Get short file name and checksum value */
> -	strncpy(s_name, (*dentptr)->name, 16);
> +	/* Get short file name checksum value */
>  	checksum = mkcksum((*dentptr)->name, (*dentptr)->ext);
>  
>  	do {

Acked-by: Lukasz Majewski <l.majewski at samsung.com>

-- 
Best regards,

Lukasz Majewski

Samsung R&D Institute Poland (SRPOL) | Linux Platform Group


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