Commit d9a2f4a4 authored by Amit Choudhary's avatar Amit Choudhary Committed by Linus Torvalds

drivers/char/synclink.c: check kmalloc() return value

Signed-off-by: default avatarAmit Choudhary <amit2030@gmail.com>
Cc: Paul Fulghum <paulkf@microgate.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent fd463870
......@@ -4010,9 +4010,14 @@ static int mgsl_alloc_intermediate_txbuffer_memory(struct mgsl_struct *info)
for ( i=0; i<info->num_tx_holding_buffers; ++i) {
info->tx_holding_buffers[i].buffer =
kmalloc(info->max_frame_size, GFP_KERNEL);
if ( info->tx_holding_buffers[i].buffer == NULL )
if (info->tx_holding_buffers[i].buffer == NULL) {
for (--i; i >= 0; i--) {
kfree(info->tx_holding_buffers[i].buffer);
info->tx_holding_buffers[i].buffer = NULL;
}
return -ENOMEM;
}
}
return 0;
......
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