mwifiex: remove unnecessary variable initialization

[~andy/linux] / drivers / net / wireless / mwifiex / debugfs.c

diff --git a/drivers/net/wireless/mwifiex/debugfs.c b/drivers/net/wireless/mwifiex/debugfs.c
index 7ddcb062f1037684fa9d3f176dba18d5c571e5e7..46d65e02c7baa1145780740e199dffbb5ec18125 100644 (file)
--- a/drivers/net/wireless/mwifiex/debugfs.c
+++ b/drivers/net/wireless/mwifiex/debugfs.c
@@ -193,7 +193,7 @@ mwifiex_info_read(struct file *file, char __user *ubuf,
        unsigned long page = get_zeroed_page(GFP_KERNEL);
        char *p = (char *) page, fmt[64];
        struct mwifiex_bss_info info;
-       ssize_t ret = 0;
+       ssize_t ret;
        int i = 0;
 
        if (!p)
@@ -288,7 +288,7 @@ mwifiex_getlog_read(struct file *file, char __user *ubuf,
                (struct mwifiex_private *) file->private_data;
        unsigned long page = get_zeroed_page(GFP_KERNEL);
        char *p = (char *) page;
-       ssize_t ret = 0;
+       ssize_t ret;
        struct mwifiex_ds_get_stats stats;
 
        if (!p)
@@ -400,7 +400,7 @@ mwifiex_debug_read(struct file *file, char __user *ubuf,
        struct mwifiex_debug_data *d = &items[0];
        unsigned long page = get_zeroed_page(GFP_KERNEL);
        char *p = (char *) page;
-       ssize_t ret = 0;
+       ssize_t ret;
        size_t size, addr;
        long val;
        int i, j;
@@ -507,7 +507,7 @@ mwifiex_regrdwr_write(struct file *file,
        unsigned long addr = get_zeroed_page(GFP_KERNEL);
        char *buf = (char *) addr;
        size_t buf_size = min(count, (size_t) (PAGE_SIZE - 1));
-       int ret = 0;
+       int ret;
        u32 reg_type = 0, reg_offset = 0, reg_value = UINT_MAX;
 
        if (!buf)
@@ -650,7 +650,7 @@ mwifiex_rdeeprom_read(struct file *file, char __user *ubuf,
                (struct mwifiex_private *) file->private_data;
        unsigned long addr = get_zeroed_page(GFP_KERNEL);
        char *buf = (char *) addr;
-       int pos = 0, ret = 0, i = 0;
+       int pos = 0, ret = 0, i;
        u8 value[MAX_EEPROM_DATA];
 
        if (!buf)